HTML Accessibility API Mappings 1.0

HTML Accessibility API Mappings (HTML-AAM) defines how user agents map HTML [[HTML]] elements and attributes to platform accessibility application programming interfaces (APIs). It leverages and extends the [[[core-aam-1.2]]] and the [[[accname-aam-1.1]]] for use with the HTML host language. Documenting these mappings promotes interoperable exposure of roles, states, properties, and events implemented by accessibility APIs and helps to ensure that this information appears in a manner consistent with author intent.

The HTML-AAM is part of the WAI-ARIA suite described in the WAI-ARIA Overview.

Mapping HTML to Accessibility APIs

General Rules for Exposing WAI-ARIA Semantics

WAI-ARIA support was first introduced to HTML in [[HTML5]].

Where an HTML element or attribute has default WAI-ARIA semantics, it MUST be exposed to the platform accessibility APIs in a way that conforms to General rules for exposing WAI-ARIA semantics in the [[[core-aam-1.2]]].

Conflicts Between Native Markup Semantics and WAI-ARIA

Where the host language is [[HTML]], user agents MUST conform to Conflicts between native markup semantics and WAI-ARIA in the [[[core-aam-1.2]]].

Exposing HTML Features That Do Not Directly Map to Accessibility APIs

HTML can include features that are not supported by accessibility APIs at the time of publication. There is not a one to one relationship between all features and platform accessibility APIs. When HTML roles, states and properties do not directly map to an accessibility API, and there is a method in the API to expose a text string, user agents MUST expose the undefined role, states and properties via that method.

For HTML elements or attributes with default WAI-ARIA semantics, user agents MUST conform to Exposing attributes that do not directly map to accessibility API properties in the [[core-aam-1.2]].

HTML Element Role Mappings

HTML elements with implicit WAI-ARIA role semantics MUST be mapped to platform accessibility APIs according to the identified WAI-ARIA role mapping as defined in the [[core-aam-1.2]] specification.
"Not mapped" means the element does not need to be exposed via an accessibility API. This is usually because the element is not displayed as part of the user interface. However, authors can force some of these elements to be rendered. For instance, by overriding user agent styles to render elements that would have been otherwise set to `display: none`. In these cases, the user agent SHOULD map such elements to the role of `generic`.
Where applicable, how an element participates in the computation of its own or another element's accessible name and/or accessible description is described in the Accessible Name and Description Computation section of this document.
Where an element is indicated as having "No corresponding (WAI-ARIA) role", or is mapped to the `generic` role, user agents MUST NOT expose the `aria-roledescription` property value in the accessibility tree unless the element has an explicit, conforming `role` attribute value which [[WAI-ARIA-1.2]] does not prohibit the use of `aria-roledescription`.
IAccessible2:
- All elements with accessible objects should implement the IAccessible, IAccessible2 and IAccessible2_2 interfaces.
UIA:
- When a labelable element is referenced by a `label` element's `for` attribute, or a descendant of a `label` element, the labelable element's UIA `LabeledBy` property points to the UIA element for the `label` element.
- Elements mapped to the `Text` Control Type are not generally represented as accessible objects in the accessibility tree, but are just part of the `Text` Control Pattern implemented for the whole HTML document. However, if they have any `aria-` attributes or an explicit `tabindex` specified, elements mapped to the `Text` Control Type will be represented as accessible objects in the accessibility tree.
AXAPI:
- User agents should return a user-presentable, localized string value for the Mac Accessibility AXRoleDescription.

`a` (represents a hyperlink)

HTML Specification	`a` (represents a hyperlink)
[[wai-aria-1.2]]	`link` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`a` (no `href` attribute)

HTML Specification	`a` (no `href` attribute)
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`abbr`

HTML Specification	`abbr`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_TEXT_FRAME` Object attributes: "abbr" attribute on the containing `td` if a single child, text content used as a value
UIA	Control Type: `Text`
ATK	Role: `ATK_ROLE_STATIC` Object attributes: "abbr" attribute on the containing `td` if a single child, text content used as a value
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

`address`

HTML Specification	`address`
[[wai-aria-1.2]]	`group` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`area` (represents a hyperlink)

HTML Specification	`area` (represents a hyperlink)
[[wai-aria-1.2]]	`link` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`area` (no `href` attribute)

HTML Specification	`area` (no `href` attribute)
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`article`

HTML Specification	`article`
[[wai-aria-1.2]]	`article` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`aside` (scoped to the `body` or `main` element)

HTML Specification	`aside` (scoped to the `body` or `main` element)
[[wai-aria-1.2]]	`complementary` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`aside`(scoped to a sectioning content element)

HTML Specification	`aside` (scoped to a sectioning content element)
[[wai-aria-1.2]]	`complementary` role if the `aside` element has an accessible name. Otherwise, `generic` role.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`audio`

HTML Specification	`audio`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_GROUPING`
UIA	Control Type: `Group` Localized Control Type: `"audio"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as children of the `audio` element in the accessibility tree, and mapped as appropriate for the type of control (e.g., `button` or `slider`). Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.
ATK	Role: `ATK_ROLE_AUDIO`
AX	AXRole: `AXGroup` AXSubrole: `AXAudio` AXRoleDescription: `"audio playback"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of `toolbar`, and mapped as appropriate for the type of control (e.g., `button` or `slider`).
Comments

autonomous custom element

HTML Specification	autonomous custom element
[[wai-aria-1.2]]	If the author assigned a conforming ARIA role using the `role` attribute, map to that role. Otherwise, the `generic` role.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`b`

HTML Specification	`b`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific bold font weight text styles.

`base`

HTML Specification	`base`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`bdi`

HTML Specification	`bdi`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	IA2/ATK: May affect on "writing-mode" text attribute on its text container.

`bdo`

HTML Specification	`bdo`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	IA2/ATK: Exposed as "writing-mode" text attribute on its text container.

`blockquote`

HTML Specification	`blockquote`
[[wai-aria-1.2]]	`blockquote` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`body`

HTML Specification	`body`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`br`

HTML Specification	`br`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	May be exposed as '\n' character by the platform interface.

`button`

HTML Specification	`button`
[[wai-aria-1.2]]	`button` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	A `button`'s mapping will change if the `aria-pressed` or `aria-haspopup` attributes are specified.

`canvas`

HTML Specification	`canvas`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_GRAPHIC`; `IA2_ROLE_CANVAS`
UIA	Control Type: `Image` Descendants of the `canvas` element are mapped separately.
ATK	Role: `ATK_ROLE_CANVAS`
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `""`
Comments

`caption`

HTML Specification	`caption`
[[wai-aria-1.2]]	`caption` role
MSAA + IAccessible2	Use WAI-ARIA mapping Relations: `IA2_RELATION_LABEL_FOR` with parent `table`
UIA	Use WAI-ARIA mapping Other properties: The `LabeledBy` property for the parent `table` element points to the UIA element for the `caption` element.
ATK	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABEL_FOR` with parent `table`
AX	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABEL_FOR` with parent `table`
Comments	If a descendant of a `table`, the first instance of a `caption` element will provide the `table` its accessible name.

`cite`

HTML Specification	`cite`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	No accessible object. Styles used are mapped into text attributes on its text container.
UIA	No accessible object. Styles used are exposed by UIA text attributes of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	No accessible object. Styles used are mapped into text attributes on its text container.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

`code`

HTML Specification	`code`
[[wai-aria-1.2]]	`code` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`col`

HTML Specification	`col`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`colgroup`

HTML Specification	`colgroup`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_GROUPING`
UIA	Control Type: `Group` Localized Control Type: `"colgroup"`
ATK	Not mapped
AX	Not mapped
Comments

`data`

HTML Specification	`data`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`datalist`(represents pre-defined options for `input` element)

HTML Specification	`datalist` (represents pre-defined options for `input` element)
[[wai-aria-1.2]]	`listbox` role, with the `aria-multiselectable` property set to "true" if the `datalist`'s selection model allows multiple `option` elements to be selected at a time, and "false" otherwise
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If `datalist` is not linked to a proper `input` element, then `datalist` element is not mapped to accessibility APIs.

`dd`

HTML Specification	`dd`
[[wai-aria-1.2]]	`definition` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`del`

HTML Specification	`del`
[[wai-aria-1.2]]	`deletion` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`details`

HTML Specification	`details`
[[wai-aria-1.2]]	`group` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping Localized Control Type: `"details"`
ATK	Use WAI-ARIA mapping Relations: `"ATK_RELATION_DETAILS_FOR"`
AX	Use WAI-ARIA mapping
Comments

`dfn`

HTML Specification	`dfn`
[[wai-aria-1.2]]	`term` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`dialog`

HTML Specification	`dialog`
[[wai-aria-1.2]]	`dialog` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	See also the `dialog` element's `open` attribute.

`div`

HTML Specification	`div`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`dl`

HTML Specification	`dl`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_LIST` States: `STATE_SYSTEM_READONLY`
UIA	Control Type: `List`
ATK	Role: `ATK_ROLE_DESCRIPTION_LIST`
AX	AXRole: `AXList` AXSubrole: `AXDefinitionList` AXRoleDescription: `"definition list"`
Comments

`dt`

HTML Specification	`dt`
[[wai-aria-1.2]]	`term` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`em`

HTML Specification	`em`
[[wai-aria-1.2]]	`emphasis` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`embed`

HTML Specification	`embed`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_CLIENT`; `IA2_ROLE_EMBEDDED_OBJECT` States: `STATE_SYSTEM_UNAVAILABLE` for windowless plugin
UIA	Control Type: `Pane`
ATK	Role: `ATK_ROLE_EMBEDDED`
AX	Depends on format of data file
Comments

`fieldset`

HTML Specification	`fieldset`
[[wai-aria-1.2]]	`group` role
MSAA + IAccessible2	Role: Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with child `legend` element
UIA	Role: Use WAI-ARIA mapping
ATK	Role: Use WAI-ARIA mapping Relations: `ATK_RELATION_LABELLED_BY` with child `legend` element
AX	Role: Use WAI-ARIA mapping AXSubrole: `AXFieldset` AXDescription: value from child `legend` subtree
Comments

`figcaption`

HTML Specification	`figcaption`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_CAPTION` Relations: `IA2_RELATION_LABEL_FOR` with parent `figure` element
UIA	Control Type: `Text`
ATK	Role: `ATK_ROLE_CAPTION` Relations: `ATK_RELATION_LABEL_FOR` with parent `figure` element
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

`figure`

HTML Specification	`figure`
[[wai-aria-1.2]]	`figure` role
MSAA + IAccessible2	Role: Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with child `figcaption` element
UIA	Role: Use WAI-ARIA mapping Accessible name derived from `figcaption` according to the `figure` Element Accessible Name Computation
ATK	Role: Use WAI-ARIA mapping Name: related `figcaption` content Relations: `ATK_RELATION_LABELLED_BY` with child `figcaption` element
AX	AXRole: Use WAI-ARIA mapping
Comments

`footer` (scoped to the `body` element)

HTML Specification	`footer` (scoped to the `body` element)
[[wai-aria-1.2]]	`contentinfo` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

HTML Specification	`footer` (scoped to the `main` element, a sectioning content element)
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Control Type: `Group` Localized Control Type: `"footer"`
ATK	Role: `ATK_ROLE_FOOTER`
AX	Use WAI-ARIA mapping
Comments	If a `footer` is not scoped to the `body` element, do not expose the element as a `contentinfo` landmark.

`form`

HTML Specification	`form`
[[wai-aria-1.2]]	`form` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping If a `form` has no accessible name: Role: `ATK_ROLE_FORM`
AX	Use WAI-ARIA mapping
Comments	If a `form` has no accessible name, do not expose the element as a landmark.

form-associated custom element

HTML Specification	form-associated custom element
[[wai-aria-1.2]]	If the author assigned a conforming ARIA role using the `role` attribute, map to that role. Otherwise, the `generic` role.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`h1`, `h2`, `h3`, `h4`, `h5`, and `h6`

HTML Specification	`h1`, `h2`, `h3`, `h4`, `h5`, and `h6`
[[wai-aria-1.2]]	`heading` role, with the `aria-level` property set to the number in the element's tag name.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`head`

HTML Specification	`head`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`header` (scoped to the `body` element)

HTML Specification	`header` (scoped to the `body` element)
[[wai-aria-1.2]]	`banner` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`header` (scoped to the `main` element, or a sectioning content element)

HTML Specification	`header` (scoped to the `main` element, or a sectioning content element)
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Control Type: `Group` Localized Control Type: `"header"`
ATK	Role: `ATK_ROLE_HEADER`
AX	Use WAI-ARIA mapping
Comments	If a `header` is not scoped to the `body` element, do not expose the element as a `banner` landmark.

`hgroup`

HTML Specification	`hgroup`
[[wai-aria-1.2]]	`group` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If an `hgroup` contains multiple heading elements, then the heading element with the highest priority level MAY be treated as the sole heading of the `hgroup`. All other heading elements MAY instead be exposed as if they were `p` elements. See `paragraph` role on Core AAM.

`hr`

HTML Specification	`hr`
[[wai-aria-1.2]]	`separator` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`html`

HTML Specification	`html`
[[wai-aria-1.2]]	`document` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`i`

HTML Specification	`i`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific italic text styles.

`iframe`

HTML Specification	`iframe`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `IA2_ROLE_INTERNAL_FRAME`
UIA	Control Type: `Pane`
ATK	Role: `ATK_ROLE_INTERNAL_FRAME`
AX	AXRole: `AXWebArea` AXSubrole: `(nil)` AXRoleDescription: `"html content"`
Comments

`img`

HTML Specification	`img`
[[wai-aria-1.2]]	`img` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`img` (`alt`attribute value is an empty string, i.e. `alt=""` or `alt` with no value in the markup)

HTML Specification	`img` (`alt` attribute value is an empty string, i.e. `alt=""` or `alt` with no value in the markup)
[[wai-aria-1.2]]	`presentation`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Button state)

HTML Specification	`input` (`type` attribute in the Button state)
[[wai-aria-1.2]]	`button` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Checkbox state)

HTML Specification	`input` (`type` attribute in the Checkbox state)
[[wai-aria-1.2]]	`checkbox` role, with the `aria-checked` state set to "mixed" if the element's `indeterminate` IDL attribute is true, or "true" if the element's checkedness is true, or "false" otherwise
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in theColor state)

HTML Specification	`input` (`type` attribute in the Color state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	If implemented as a textbox: Roles: `ROLE_SYSTEM_TEXT` If implemented as a color picker: Roles: `IA2_ROLE_COLOR_CHOOSER`
UIA	If implemented as a textbox: Control Type: `Edit` Localized Control Type: "edit" If implemented as a color picker: Control Type: `button` Localized Control Type: "color picker"
ATK	If implemented as a button, use WAI-ARIA mapping for `button`. If implemented as a textbox, use WAI-ARIA mapping for `textbox`.
AX	If implemented as a textbox: AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"` If implemented as a color picker: AXRole: `AXColorWell` AXSubrole: `(nil)` AXRoleDescription: `"color well"`
Comments	If implemented as a color picker, any UI controls presented for selecting a color are exposed in the accessibility tree, associated with the `input` element, and mapped as appropriate for the type of control (e.g. button or slider).

`input` (`type` attribute in theDate state)

HTML Specification	`input` (`type` attribute in the Date state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	If implemented as a textbox: Role: `ROLE_SYSTEM_TEXT` Object attributes: `text-input-type:date` If implemented as a date picker: Role: `IA2_ROLE_DATE_EDITOR`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_CALENDAR`
AX	AXRole: `AXDateField` AXSubrole: `(nil)` AXRoleDescription: `"date field"`
Comments

`input` (`type` attribute in theLocal Date and Time state)

HTML Specification	`input` (`type` attribute in the Local Date and Time state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `IA2_ROLE_DATE_EDITOR`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_CALENDAR`
AX	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
Comments

`input` (`type` attribute in the E-mail state with no suggestions source element)

HTML Specification	`input` (`type` attribute in the E-mail state with no suggestions source element)
[[wai-aria-1.2]]	`textbox` role
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:email`
UIA	Use WAI-ARIA mapping Localized Control Type: `"email"`
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the File Upload state)

HTML Specification	`input` (`type` attribute in the File Upload state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Implementation dependent. If represented by a container with a button a text label inside then: Roles: `IA2_ROLE_TEXT_FRAME` Children: `ROLE_SYSTEM_PUSHBUTTON` and `IA2_ROLE_LABEL` for a button and a text label elements.
UIA	Can be rendered as a single button control, or as a button control with a text input field. Button control: Control Type: `Button` Text input field: Control Type: `Edit` Localized Control Type: `"file"`
ATK	Role: `ATK_ROLE_STATIC` Children: `ATK_ROLE_PUSH_BUTTON` when pressed `ATK_ROLE_FILE_CHOOSER` dialog shown
AX	AXRole: `AXButton` AXSubrole: `AXFileUploadButton` AXRoleDescription: `file upload button`
Comments

`input` (`type` attribute in the Hidden state)

HTML Specification	`input` (`type` attribute in the Hidden state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`input` (`type` attribute in the Image Button state)

HTML Specification	`input` (`type` attribute in the Image Button state)
[[wai-aria-1.2]]	`button` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Month state)

HTML Specification	`input` (`type` attribute in the Month state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `IA2_ROLE_DATE_EDITOR`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_DATE_EDITOR`
AX	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
Comments

`input` (`type` attribute in the Number state)

HTML Specification	`input` (`type` attribute in the Number state)
[[wai-aria-1.2]]	`spinbutton` role
MSAA + IAccessible2	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input, use WAI-ARIA mapping for `textbox`. Object attributes: `text-input-type:number`
UIA	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input: Control Type: `Edit` Localized Control Type: `"number"`
ATK	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input, use WAI-ARIA mapping for `textbox`. Object attributes: `text-input-type:number`
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Password state)

HTML Specification	`input` (`type` attribute in the Password state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_TEXT` States: `STATE_SYSTEM_PROTECTED`; `IA2_STATE_SINGLE_LINE`; `STATE_SYSTEM_READONLY` if readonly, otherwise `IA2_STATE_EDITABLE`
UIA	Control Type: `Edit` Localized Control Type: `"password"` Other properties: Set `isPassword` to `true`
ATK	Role: `ATK_ROLE_PASSWORD_TEXT` States: `ATK_STATE_SINGLE_LINE`; `ATK_STATE_READ_ONLY` if readonly, otherwise `ATK_STATE_EDITABLE`
AX	AXRole: `AXTextField` AXSubrole: `AXSecureTextField` AXRoleDescription: `"secure text field"`
Comments

`input` (`type` attribute in the Radio Button state)

HTML Specification	`input` (`type` attribute in the Radio Button state)
[[wai-aria-1.2]]	`radio` role, with the `aria-checked` state set to "true" if the element's checkedness is true, or "false" otherwise. With `aria-setsize` value reflecting number of `type=radio input` elements within the radio button group and `aria-posinset` value reflecting the elements position within the radio button group.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Range state)

HTML Specification	`input` (`type` attribute in the Range state)
[[wai-aria-1.2]]	`slider` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Reset Button state)

HTML Specification	`input` (`type` attribute in the Reset Button state)
[[wai-aria-1.2]]	`button` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Search state with no suggestions source element)

HTML Specification	`input` (`type` attribute in the Search state with no suggestions source element)
[[wai-aria-1.2]]	`searchbox` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Submit Button state)

HTML Specification	`input` (`type` attribute in the Submit Button state)
[[wai-aria-1.2]]	`button` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Telephone state with no suggestions source element)

HTML Specification	`input` (`type` attribute in the Telephone state with no suggestions source element)
[[wai-aria-1.2]]	`textbox` role
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:telephone`
UIA	Use WAI-ARIA mapping Localized Control Type: `"telephone"`
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Text state with no suggestions source element)

HTML Specification	`input` (`type` attribute in the Text state with no suggestions source element)
[[wai-aria-1.2]]	`textbox` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Text, Search, Telephone, URL, or E-mail states with a suggestions source element)

HTML Specification	`input` (`type` attribute in the Text, Search, Telephone, URL, or E-mail states with a suggestions source element)
[[wai-aria-1.2]]	`combobox` role, with the `aria-controls` property set to the same value as the `list` attribute
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:as per input type`
UIA	Use WAI-ARIA mapping Other properties: `ControllerFor` points to the suggestions source element
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Time state)

HTML Specification	`input` (`type` attribute in the Time state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_SPINBUTTON` if implemented as a simple widget; `ROLE_SYSTEM_GROUPING` with child controls mapped as appropriate if implemented as a complex widget Object attributes: `text-input-type:time`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_SPINBUTTON` if implemented as a simple widget. If implemented as a complex widget use: Role: `ROLE_PANEL` and map child controls as appropriate.
AX	AXRole: `AXTimeField` AXSubrole: `(nil)` AXRoleDescription: `"time field"`
Comments

`input` (`type` attribute in the URL state with no suggestions source element)

HTML Specification	`input` (`type` attribute in the URL state with no suggestions source element)
[[wai-aria-1.2]]	`textbox` role
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:url`
UIA	Use WAI-ARIA mapping Localized Control Type: `"url"`
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`input` (`type` attribute in the Week state)

HTML Specification	`input` (`type` attribute in the Week state)
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `IA2_ROLE_DATE_EDITOR` Object attributes: `text-input-type:week`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_CALENDAR`
AX	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
Comments

`ins`

HTML Specification	`ins`
[[wai-aria-1.2]]	`insertion` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`kbd`

HTML Specification	`kbd`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	No accessible object. Text attributes: `font-family:monospace` on the text container
UIA	No accessible object. Styles used are exposed by UIA text attribute identifiers of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	No accessible object. Mapped into "font-family:monospace" text attribute on its text container.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

`label`

HTML Specification	`label`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_STATICTEXT`; `IA2_ROLE_LABEL` Relations: `IA2_RELATION_LABEL_FOR` with a labelable element that is child to the `label` or referred to by the `label` element's `for` attribute. The associated labelable element has `IA2_RELATION_LABELLED_BY` pointing to the `label`.
UIA	Control Type: `Text` Relations: When the `label` element contains a labelable element, the `LabeledBy` property for the element points to the UIA element for the `label` element. When the `label` element has a `for` attribute referencing a labelable element, the `LabeledBy` property for the referenced element points to the UIA element for the `label` element.
ATK	Role: `ATK_ROLE_LABEL` Relations: `ATK_RELATION_LABEL_FOR` for a child labelable element or labelable element referred by `for` attribute. Note, related labelable element provides `ATK_RELATION_LABELLED_BY` pointing to the `label`.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

`legend`

HTML Specification	`legend`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_STATICTEXT`; `IA2_ROLE_LABEL` Relations: `IA2_RELATION_LABEL_FOR` with the parent `fieldset`
UIA	Control Type: `Text` Other properties: The `LabeledBy` property for the parent `fieldset` points to the UIA element for the `legend` element.
ATK	Role: `ATK_ROLE_LABEL` Relations: `ATK_RELATION_LABEL_FOR` with parent `fieldset` element
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

`li`

HTML Specification	`li`
[[wai-aria-1.2]]	`listitem` role with `aria-setsize` value reflecting number of `li` elements within the parent `ol`, `menu` or `ul` and `aria-posinset` value reflecting the `li` elements position within the set.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If `li` element is not a child of `ol` , `menu` or `ul`, or if the containing list element is no longer exposed with a `list` role, then expose the `li` element with a `generic` role.

`link`

HTML Specification	`link`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`main`

HTML Specification	`main`
[[wai-aria-1.2]]	`main` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`map`

HTML Specification	`map`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped if used as an image map. Otherwise, Role: `IA2_ROLE_TEXT_FRAME`
UIA	Not mapped
ATK	Not mapped if used as an image map, otherwise: Role: `ATK_ROLE_STATIC`
AX	Role: `AXImageMap` if used as an image map. Otherwise, Role: `AXGroup` if associated with an `img` with no `alt`. Otherwise, not mapped if not associated with an `img`.
Comments

`mark`

HTML Specification	`mark`
[[wai-aria-1.2]]	`mark` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`math`

HTML Specification	`math`
[[wai-aria-1.2]]	See comments
MSAA + IAccessible2	See comments
UIA	See comments
ATK	See comments
AX	See comments
Comments	Mapping for `math` is defined by MathML AAM 1.0.

HTML Specification	`menu`
[[wai-aria-1.2]]	`list` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	The `menu` element is a semantic alternative to the `ul` element. It has no implemented mappings or behavior that reflect the semantics of the ARIA `menu` role. Note obsolete `menuitem` element and `menu` with `type` attribute.

`meta`

HTML Specification	`meta`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`meter`

HTML Specification	`meter`
[[wai-aria-1.2]]	`meter` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`nav`

HTML Specification	`nav`
[[wai-aria-1.2]]	`navigation` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`noscript`

HTML Specification	`noscript`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`object`

HTML Specification	`object`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Depends on format of data file. If it contains a plugin then, Role: `IA2_ROLE_EMBEDDED_OBJECT` States: `STATE_SYSTEM_UNAVAILABLE` for windowless plugin
UIA	Depends on format of data file.
ATK	Depends on format of data file. If contains a plugin then Role: `ATK_ROLE_EMBEDDED`
AX	Depends on format of data file.
Comments

`ol`

HTML Specification	`ol`
[[wai-aria-1.2]]	`list` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`optgroup`

HTML Specification	`optgroup`
[[wai-aria-1.2]]	`group` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`option` (in a list of options or represents a suggestion in a `datalist`)

HTML Specification	`option` (in a list of options or represents a suggestion in a `datalist`)
[[wai-aria-1.2]]	`option` role, with the `aria-selected` state set to "true" if the element's selectedness is true, or "false" otherwise.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`output`

HTML Specification	`output`
[[wai-aria-1.2]]	`status` role
MSAA + IAccessible2	Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with associated `label` element
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABELLED_BY` with associated `label` element
AX	Use WAI-ARIA mapping
Comments	`AXDescription`: value from associated `label` element subtree.
undefined

`p`

HTML Specification	`p`
[[wai-aria-1.2]]	`paragraph` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`param`

HTML Specification	`param`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	`param` is obsolete in HTML

`picture`

HTML Specification	`picture`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`pre`

HTML Specification	`pre`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`progress`

HTML Specification	`progress`
[[wai-aria-1.2]]	`progressbar` role, with, if the progress bar is determinate, the `aria-valuemax` property set to the maximum value of the progress bar, the `aria-valuemin` property set to zero, and the `aria-valuenow` property set to the current value of the progress bar
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`q`

HTML Specification	`q`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	`::before` and `::after` CSS pseudo content is used by platforms to render the element's quotation marks.

`rp`

HTML Specification	`rp`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	No accessible object. No child elements are exposed if `ruby` is supported by the browser.
UIA	No accessible object.
ATK	No accessible object. No child elements are exposed if `ruby` is supported by the browser.
AX	Not mapped
Comments

`rt`

HTML Specification	`rt`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	No accessible object. No child elements are exposed if `ruby` is supported by the browser.
UIA	No accessible object.
ATK	No accessible object.
AX	AXRole: `AXGroup` AXSubrole: `AXRubyText` AXRoleDescription: `"group"`
Comments

`ruby`

HTML Specification	`ruby`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_TEXT_FRAME`
UIA	Control Type: `Text` Localized Control Type: `"ruby"`
ATK	Role: `ATK_ROLE_STATIC`
AX	AXRole: `AXGroup` AXSubrole: `AXRubyInline` AXRoleDescription: `"group"`
Comments

`s`

HTML Specification	`s`
[[wai-aria-1.2]]	`deletion` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`samp`

HTML Specification	`samp`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`script`

HTML Specification	`script`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`search`

HTML Specification	`search`
[[wai-aria-1.2]]	`search` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`section`

HTML Specification	`section`
[[wai-aria-1.2]]	`region` role if the `section` element has an accessible name. Otherwise, the `generic` role.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`select` (with a `multiple` attribute or `size` attribute having value greater than `1`)

HTML Specification	`select` (with a `multiple` attribute or `size` attribute having value greater than `1`)
[[wai-aria-1.2]]	`listbox` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`select` (with NO `multiple` attribute and NO `size` attribute having value greater than `1`)

HTML Specification	`select` (with NO `multiple` attribute and NO `size` attribute having value greater than `1`)
[[wai-aria-1.2]]	`combobox` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`slot`

HTML Specification	`slot`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`small`

HTML Specification	`small`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific font size styles.

`source`

HTML Specification	`source`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`span`

HTML Specification	`span`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`strong`

HTML Specification	`strong`
[[wai-aria-1.2]]	`strong` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`style`

HTML Specification	`style`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	Note: There are instances where CSS properties can affect what is exposed by accessibility APIs. For instance, `display: none` or `visibility: hidden` will remove an element from the accessibility tree and hide its presence from assistive technologies.

`sub`

HTML Specification	`sub`
[[wai-aria-1.2]]	`subscript` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`summary`

HTML Specification	`summary`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_PUSHBUTTON` States: `STATE_SYSTEM_EXPANDED` / `STATE_SYSTEM_COLLAPSED` Actions: `expand` / `collapse`
UIA	Control Type: `Button` Control Pattern: `ExpandCollapse`
ATK	Role: `ROLE_TOGGLE_BUTTON` Relations: `ATK_RELATION_DETAILS`
AX	AXRole: `AXDisclosureTriangle` AXSubrole: `(nil)` AXRoleDescription: `"disclosure triangle"`
Comments	If a `summary` element is not a child of a `details` element, or it is not the first `summary` element of a parent `details`, then the `summary` element MUST be exposed with a `generic` role.

`sup`

HTML Specification	`sup`
[[wai-aria-1.2]]	`superscript` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`svg`

HTML Specification	`svg`
[[wai-aria-1.2]]	See comments
MSAA + IAccessible2	See comments
UIA	See comments
ATK	See comments
AX	See comments
Comments	Mapping for `svg` is defined by [[[svg-aam-1.0]]]. See also Graphics Accessibility API Role Mappings

`table`

HTML Specification	`table`
[[wai-aria-1.2]]	`table` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`tbody`

HTML Specification	`tbody`
[[wai-aria-1.2]]	`rowgroup` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`td`(ancestor `table` element has`table` role)

HTML Specification	`td` (ancestor `table` element has `table` role)
[[wai-aria-1.2]]	`cell` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`td`(ancestor `table` element has`grid` or`treegrid` role)

HTML Specification	`td` (ancestor `table` element has `grid` or `treegrid` role)
[[wai-aria-1.2]]	`gridcell` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`template`

HTML Specification	`template`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`textarea`

HTML Specification	`textarea`
[[wai-aria-1.2]]	`textbox` role, with the `aria-multiline` property set to "true"
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`tfoot`

HTML Specification	`tfoot`
[[wai-aria-1.2]]	`rowgroup` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `table` role)

HTML Specification	`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `table` role)
[[wai-aria-1.2]]	`cell` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `grid` or `treegrid` role)

HTML Specification	`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `grid` or `treegrid` role)
[[wai-aria-1.2]]	`gridcell` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`th` (is a column header or column group header)

HTML Specification	`th` (is a column header or column group header)
[[wai-aria-1.2]]	`columnheader` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`th` (is a row header or row group header)

HTML Specification	`th` (is a row header or row group header)
[[wai-aria-1.2]]	`rowheader` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`thead`

HTML Specification	`thead`
[[wai-aria-1.2]]	`rowgroup` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`time`

HTML Specification	`time`
[[wai-aria-1.2]]	`time` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`title`

HTML Specification	`title`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	A `title` element provides the accessible name for its document.

`tr`

HTML Specification	`tr`
[[wai-aria-1.2]]	`row` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`track`

HTML Specification	`track`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`u`

HTML Specification	`u`
[[wai-aria-1.2]]	`generic` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific underline text styles.

`ul`

HTML Specification	`ul`
[[wai-aria-1.2]]	`list` role
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`var`

HTML Specification	`var`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	No accessible object. Styles used are mapped to text attributes on its text container.
UIA	No accessible object. Styles used are exposed by UIA text attribute identifiers of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	No accessible object. Styles used are mapped to text attributes on its text container.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

`video`

HTML Specification	`video`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_GROUPING`
UIA	Control Type: `Group` Localized Control Type: `"group"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as children of the `video` element in the accessibility tree, and mapped as appropriate for the type of control (e.g., `button` or `slider`). Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.
ATK	Role: `ATK_ROLE_VIDEO`
AX	AXRole: `AXGroup` AXSubrole: `AXVideo` AXRoleDescription: `"video playback"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of `toolbar`, and mapped as appropriate for the type of control (e.g., `button` or `slider`).
Comments

`wbr`

HTML Specification	`wbr`
[[wai-aria-1.2]]	No corresponding role
MSAA + IAccessible2	If a line break is added, expose it with `IAccessibleText` on the text container
UIA	Not mapped
ATK	A line break if added is exposed via Text interface on its text container
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

HTML Attribute State and Property Mappings

HTML attributes with default WAI-ARIA state and property semantics MUST be mapped to platform accessibility APIs according to those WAI-ARIA state and property mappings as defined in the [[core-aam-1.2]] specification.
A '?' in a cell indicates the data has yet to be provided.
"Not mapped" (Not Applicable) means the attribute does not need to be exposed via an accessibility API. This is usually because the attribute is not displayed as part of the user interface.
In some cases, while not directly exposed to accessibility APIs, an attribute can still impact the accessibility of an element. e.g., `autoplay` will automatically start playing `video` or `audio` elements.
All elements having an accessible object in IAccessible2 mapping are supposed to implement IAccessible, IAccessible2 and IAccessible2_2 interfaces.

`abbr`

HTML Specification	`abbr`
Element(s)	`th`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Object attributes: "abbr" until child `abbr` element is provided
UIA	Not mapped
ATK	Object attributes: "abbr" until child `abbr` element is provided
AX	`AXDescription: <value>`
Comments

`accept`

HTML Specification	`accept`
Element(s)	`input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`accept-charset`

HTML Specification	`accept-charset`
Element(s)	`form`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`accesskey`

HTML Specification	`accesskey`
Element(s)	`HTML elements`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	A key binding accessible by `accKeyboardShortcut` and `IAccessibleAction::keyBinding`
UIA	Properties: `AccessKey: <value>`
ATK	`atk_action_get_keybinding`
AX	`AXAccessKey: <value>`
Comments

`action`

HTML Specification	`action`
Element(s)	`form`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`allow`

HTML Specification	`allow`
Element(s)	`iframe`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`allowfullscreen`

HTML Specification	`allowfullscreen`
Element(s)	`iframe`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`alt`

HTML Specification	`alt`
Element(s)	`area`; `img`; `input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Used for accessible name, exposed via `accName`
UIA	Properties: `Name`
ATK	Used for accessible name, exposed via `atk_object_get_name`
AX	`AXDescription: <value>`
Comments

`as`

HTML Specification	`as`
Element(s)	`link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`async`

HTML Specification	`async`
Element(s)	`script`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`autocapitalize`

HTML Specification	`autocapitalize`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`autocomplete`

HTML Specification	`autocomplete`
Element(s)	`form`
[[WAI-ARIA-1.2]]	`aria-autocomplete` Note: the ARIA attribute and the HTML attribute have disparate features.
MSAA + IAccessible2	States: `STATE_SUPPORTS_AUTOCOMPLETION` on text form controls until the value is overridden by control
UIA	Not mapped
ATK	States: `ATK_STATE_SUPPORTS_AUTOCOMPLETION` on text form controls until the value is overridden by control
AX	Not mapped
Comments	If the element includes both `autocomplete` and `aria-autocomplete` attributes with valid values, User Agents MUST expose only the `autocomplete` attribute value. The `aria-autocomplete` attribute is not valid on a `form` element.

`autocomplete`

HTML Specification	`autocomplete`
Element(s)	`input`, `select` and `textarea`
[[WAI-ARIA-1.2]]	`aria-autocomplete` Note: the ARIA attribute and the HTML attribute have disparate features.
MSAA + IAccessible2	States: `STATE_SUPPORTS_AUTOCOMPLETION`
UIA	Not mapped
ATK	States: `ATK_STATE_SUPPORTS_AUTOCOMPLETION`
AX	Not mapped
Comments	If the element includes both `autocomplete` and `aria-autocomplete` attributes with valid values, User Agents MUST expose only the `autocomplete` attribute value.

`autofocus`

HTML Specification	`autofocus`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`autoplay`

HTML Specification	`autoplay`
Element(s)	`audio` and `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`blocking`

HTML Specification	`blocking`
Element(s)	`link`; `script`; `style`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`charset`

HTML Specification	`charset`
Element(s)	`meta`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`checked` (if present)

HTML Specification	`checked` (if present)
Element(s)	`input` `type=checkbox` or `type=radio`
[[WAI-ARIA-1.2]]	`aria-checked`="true"
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Property: `Toggle.ToggleState: On (1)`
ATK	Use WAI-ARIA mapping
AX	`AXValue: 1`
Comments	If an `input` element in the `checkbox` or `radio` state includes both the `checked` attribute and the `aria-checked` attribute with a valid value, User Agents MUST expose only the `checked` attribute value.

`checked` (if absent)

HTML Specification	`checked` (if absent)
Element(s)	`input` `type=checkbox` or `type=radio`
[[WAI-ARIA-1.2]]	`aria-checked`="false"
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Property: `Toggle.ToggleState: Off (0)`
ATK	Use WAI-ARIA mapping
AX	`AXValue: 0`
Comments	An `input` element in the `checkbox` or `radio` state without a `checked` attribute has an implicit "false" state. User Agents MUST ignore an `aria-checked` attribute which conflicts with the native element's implicit checked state.

`cite`

HTML Specification	`cite`
Element(s)	`blockquote`; `del` and `ins`; `q`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	`AXURL: <value>`
Comments

`class`

HTML Specification	`class`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`color`

HTML Specification	`color`
Element(s)	`link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`cols`

HTML Specification	`cols`
Element(s)	`textarea`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	`AXRangeForLine: <value>`
Comments	Not mapped

`colspan`

HTML Specification	`colspan`
Element(s)	`td` and `th`
[[WAI-ARIA-1.2]]	`aria-colspan`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`content`

HTML Specification	`content`
Element(s)	`meta`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`contenteditable`

HTML Specification	`contenteditable`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. States: `IA2_STATE_EDITABLE` and `IA2_STATE_MULTI_LINE` Interfaces: `IAccessibleEditableText` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.
UIA	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. Control Pattern: `TextEdit` Property: `AriaProperties.multiline:true` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.
ATK	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. States: `ATK_STATE_EDITABLE` and `ATK_STATE_MULTI_LINE` Interfaces: `AtkEditableText` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.
AX	Role: AXTextArea Use WAI-ARIA mapping
Comments	If the element is set to `contenteditable` and `aria-readonly="true"`, User Agents MUST expose only the `contenteditable` state.

`controls`

HTML Specification	`controls`
Element(s)	`audio` and `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Controls exposed as `AXToolbar`
Comments

`coords`

HTML Specification	`coords`
Element(s)	`area`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Defines an accessible object's dimensions (`IAccessible::accLocation`)
UIA	Defines an accessible object's dimensions (`BoundingRectangle`)
ATK	Defines an accessible object's dimensions, exposed via `atk_component_get_position` and `atk_component_get_size`
AX	Defines an accessible object's dimensions, exposed via `Frame` property
Comments

`crossorigin`

HTML Specification	`crossorigin`
Element(s)	`audio`; `img`; `link`; `script`; `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`data`

HTML Specification	`data`
Element(s)	`object`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`datetime`

HTML Specification	`datetime`
Element(s)	`del` and `ins`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Object attributes: `datetime: <value>`
UIA	Not mapped
ATK	Object attributes: `datetime: <value>`
AX	`AXDateTimeValue: <value>`
Comments

`datetime`

HTML Specification	`datetime`
Element(s)	`time`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Object attributes: `datetime: <value>`
UIA	Properties: `FullDescription: <value>`
ATK	Object attributes: `datetime: <value>`
AX	`AXDateTimeValue: <value>`
Comments

`decoding`

HTML Specification	`decoding`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`default`

HTML Specification	`default`
Element(s)	`track`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`defer`

HTML Specification	`defer`
Element(s)	`script`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`dir`

HTML Specification	`dir`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Exposed as "writing-mode" text attribute on the text container.
UIA	Exposed by `TextFlowDirections` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	Exposed as "writing-mode" text attribute on the text container.
AX	Not mapped
Comments

`dir`

HTML Specification	`dir`
Element(s)	`bdo`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Exposed as "writing-mode" text attribute on the text container.
UIA	Exposed by `TextFlowDirections` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	Exposed as "writing-mode" text attribute on the text container.
AX	Not mapped
Comments

`dirname`

HTML Specification	`dirname`
Element(s)	`input` and `textarea`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`disabled`

HTML Specification	`disabled`
Element(s)	`button`; `input`; `optgroup`; `option`; `select`; `textarea`; form-associated custom element
[[WAI-ARIA-1.2]]	`aria-disabled="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element has both the `disabled` attribute and the `aria-disabled` attribute with a valid value, User Agents MUST expose only the `disabled` attribute value.

`disabled`

HTML Specification	`disabled`
Element(s)	`fieldset`
[[WAI-ARIA-1.2]]	`aria-disabled="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Form controls within a valid [^legend^] child element of a `fieldset` with a `disabled` attribute do not become disabled. If the element has both the `disabled` attribute and the `aria-disabled` attribute with a valid value, User Agents MUST expose only the `disabled` attribute value.

`disabled`

HTML Specification	`disabled`
Element(s)	`link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`download`

HTML Specification	`download`
Element(s)	`a` and `area`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`draggable`

HTML Specification	`draggable`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Object attributes: draggable:true
UIA	Not mapped
ATK	Object attributes: draggable:true
AX	Not mapped
Comments

`enctype`

HTML Specification	`enctype`
Element(s)	`form`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`enterkeyhint`

HTML Specification	`enterkeyhint`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	Modifies the action label (or icon) to present for the `enter` key on virtual keyboards.

`fetchpriority`

HTML Specification	`fetchpriority`
Element(s)	`img`; `link`; `script`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`for`

HTML Specification	`for`
Element(s)	`label`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Used for accessible name Relations: `IA2_RELATION_LABEL_FOR` and `IA2_RELATION_LABEL_BY` relations between `label` and referred labelable element
UIA	Used for accessible name When the `label` element has a `for` attribute referencing another labelable element, the `LabeledBy` property for the referenced element points to the UIA element for the `label` element.
ATK	Used for accessible name Relations: `ATK_RELATION_LABEL_FOR` and `ATK_RELATION_LABEL_BY` relations between `label` and referred labelable element
AX	Used for accessible name
Comments

`for`

HTML Specification	`for`
Element(s)	`output`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Relations: `IA2_RELATION_CONTROLLED_BY` with an element pointed by the attribute. Paired element exposes `IA2_RELATION_CONTROLLER_FOR` relation.
UIA	Not mapped
ATK	Relations: `ATK_RELATION_CONTROLLED_BY` with an element pointed by the attribute. Paired element exposes `ATK_RELATION_CONTROLLER_FOR` relation.
AX	Not mapped
Comments

`form`

HTML Specification	`form`
Element(s)	`button`; `fieldset`; `input`; `label`; `object`; `output`; `select`; `textarea`; form-associated custom element
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`formaction`

HTML Specification	`formaction`
Element(s)	`button`; `input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`formenctype`

HTML Specification	`formenctype`
Element(s)	`button`; `input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`formmethod`

HTML Specification	`formmethod`
Element(s)	`button`; `input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`formnovalidate`

HTML Specification	`formnovalidate`
Element(s)	`button`; `input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`formtarget`

HTML Specification	`formtarget`
Element(s)	`button`; `input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`headers`

HTML Specification	`headers`
Element(s)	`td`; `th`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Links the cell to its header cells. Exposed via `IAccessibleTableCell::rowHeaderCells` and `IAccessibleTableCell::columnHeaderCells`.
UIA	Links the cell to its header cells. Exposed via `Table.ItemColumnHeaderItems` and `Table.ItemRowHeaderItems`.
ATK	Links the cell to its row and column header cells (note, only one row and one column header cells can be exposed because of API restrictions). See `atk_table_get_row_header` and `atk_table_get_column_header`.
AX	Expose via `AXColumnHeaderUIElements` and `AXRowHeaderUIElements`
Comments

`height`

HTML Specification	`height`
Element(s)	`canvas`; `embed`; `iframe`; `img`; `input`; `object`; `source` (in `picture`); `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Defines an accessible object's height (`IAccessible::accLocation`)
UIA	Defines an accessible object's height (`BoundingRectangle`)
ATK	Defines an accessible object's height (`atk_component_get_size`)
AX	Defines an accessible object's height (`AXSize` property)
Comments

`hidden`

HTML Specification	`hidden`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	`aria-hidden="true"` if the element retains its user agent default styling of `display: none`. Otherwise, if no other method for hiding the content is used (e.g., `visibility: hidden`) then it is not mapped.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`high`

HTML Specification	`high`
Element(s)	`meter`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	`RangeValue.Maximum`
ATK	Not mapped
AX	Not mapped
Comments

`href`

HTML Specification	`href`
Element(s)	`a`; `area`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Creates a link accessible object. For details, refer to `a` and `area` element mappings.
UIA	Creates a link accessible object. For details, refer to `a` and `area` element mappings. The value of the `href` attribute is stored in the `Value.Value` UIA property.
ATK	Creates a link accessible object. For details, refer to `a` and `area` element mappings.
AX	`AXURL: <value>`
Comments

`href`

HTML Specification	`href`
Element(s)	`link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`hreflang`

HTML Specification	`hreflang`
Element(s)	`a`; `link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`http-equiv`

HTML Specification	`http-equiv`
Element(s)	`meta`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`id`

HTML Specification	`id`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`inert`

HTML Specification	`inert`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not Mapped
MSAA + IAccessible2	See comments
UIA	See comments
ATK	See comments
AX	See comments
Comments	Nodes that are inert are not exposed to an accessibility API. Note: an inert node can have descendants that are not inert. For example, a modal dialog can escape an inert subtree.

`indeterminate [IDL]`

HTML Specification	`indeterminate [IDL]`
Element(s)	HTML elements; `input`
[[WAI-ARIA-1.2]]	`aria-checked` (state)="mixed"
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element has the `indeterminate [IDL]` set and the `aria-checked` attribute set, User Agents MUST expose only the`indeterminate [IDL]` state.

`ismap`

HTML Specification	`ismap`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`itemid`

HTML Specification	`itemid`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`itemprop`

HTML Specification	`itemprop`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`itemref`

HTML Specification	`itemref`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`itemscope`

HTML Specification	`itemscope`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`itemtype`

HTML Specification	`itemtype`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`kind`

HTML Specification	`kind`
Element(s)	`track`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`label`

HTML Specification	`label`
Element(s)	`optgroup`; `option`; `track`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Associates the accessible name
UIA	The target element of the `label` attribute has a `LabeledBy` property pointing to the element with the `label` attribute. Participates in name computation.
ATK	Associates the accessible name
AX	`AXTitle`: `<value>`
Comments	See Also: Accessible Name and Description: Computation and API Mappings 1.1

`lang`

HTML Specification	`lang`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Exposed as "language" text attribute on the text container
UIA	The value of the `lang` attribute is exposed as a locale identifier by `Culture` property of the UIA element representing the HTML element, and by `Culture` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	Exposed as "language" text attribute on the text container
AX	`AXLanguage: <value>`
Comments

`list`

HTML Specification	`list`
Element(s)	`input`
[[WAI-ARIA-1.2]]	`aria-controls`
MSAA + IAccessible2	`IA2_RELATION_CONTROLLER_FOR` point to the `datalist` element referred to by the IDREF value of the `list` attribute.
UIA	`ControllerFor` point to the `datalist` element referred to by the IDREF value of the `list` attribute.
ATK	`ATK_RELATION_CONTROLLER_FOR` point to the `datalist` element referred to by the IDREF value of the `list` attribute.
AX	Property: `AXLinkedUIElements`: point to the `datalist` element referred to by the IDREF value of the `list` attribute.
Comments	Refer to `datalist` and `input` element mappings.

`loop`

HTML Specification	`loop`
Element(s)	`audio`; `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`low`

HTML Specification	`low`
Element(s)	`meter`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	`RangeValue.Minimum`
ATK	Not mapped
AX	Not mapped
Comments

`max`

HTML Specification	`max`
Element(s)	`input`
[[WAI-ARIA-1.2]]	`aria-valuemax`
MSAA + IAccessible2	Exposed as `IAccessibleValue::maximumValue` if the element implements the interface
UIA	`RangeValue.Maximum`
ATK	Exposed as `atk_value_get_maximum_value` if the element implements the `AtkValue` interface
AX	`AXMaxValue: <value>`
Comments

`max`

HTML Specification	`max`
Element(s)	`meter`; `progress`
[[WAI-ARIA-1.2]]	`aria-valuemax`
MSAA + IAccessible2	Exposed as `IAccessibleValue::maximumValue` if the element implements the interface
UIA	`RangeValue.Maximum`
ATK	Exposed as `atk_value_get_maximum_value` if the element implements the `AtkValue` interface
AX	`AXMaxValue: <value>`
Comments

`maxlength`

HTML Specification	`maxlength`
Element(s)	`input`; `textarea`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`media`

HTML Specification	`media`
Element(s)	`link`; `meta`; `source` (in `picture`); `style`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`method`

HTML Specification	`method`
Element(s)	`form`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`min`

HTML Specification	`min`
Element(s)	`input`
[[WAI-ARIA-1.2]]	`aria-valuemin`
MSAA + IAccessible2	Exposed as `IAccessibleValue::minimumValue` if the element implements the interface
UIA	`RangeValue.Minimum`
ATK	Exposed as `atk_value_get_minimum_value` if the element implements the `AtkValue` interface
AX	`AXMinValue: <value>`
Comments

`min`

HTML Specification	`min`
Element(s)	`meter`
[[WAI-ARIA-1.2]]	`aria-valuemin`
MSAA + IAccessible2	Exposed as `IAccessibleValue::minimumValue` if the element implements the interface
UIA	`RangeValue.Minimum`
ATK	Exposed as `atk_value_get_minimum_value` if the element implements the `AtkValue` interface
AX	`AXMinValue: <value>`
Comments

`minlength`

HTML Specification	`minlength`
Element(s)	`input`; `textarea`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	States: `IA2_STATE_INVALID_ENTRY` if value doesn't meet the designated minimum length value.
UIA	States: `IsDataValidForForm` if value doesn't meet the designated minimum length value.
ATK	States: `ATK_STATE_INVALID_ENTRY` if value doesn't meet the designated minimum length value.
AX	Property: `AXInvalid`: `true` if value doesn't meet the designated minimum length value.
Comments

`multiple`

HTML Specification	`multiple`
Element(s)	`input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`multiple`

HTML Specification	`multiple`
Element(s)	`select`
[[WAI-ARIA-1.2]]	`aria-multiselectable="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`muted`

HTML Specification	`muted`
Element(s)	`audio`; `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`name`

HTML Specification	`name`
Element(s)	`button`; `fieldset`; `input`; `output`; `select`; `textarea`; form-associated custom element
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`name`

HTML Specification	`name`
Element(s)	`form`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`name`

HTML Specification	`name`
Element(s)	`iframe`; `object`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`name`

HTML Specification	`name`
Element(s)	`map`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`name`

HTML Specification	`name`
Element(s)	`meta`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`name`

HTML Specification	`name`
Element(s)	`slot`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`nomodule`

HTML Specification	`nomodule`
Element(s)	`script`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`nonce`

HTML Specification	`nonce`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`novalidate`

HTML Specification	`novalidate`
Element(s)	`form`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`open`

HTML Specification	`open`
Element(s)	`details`
[[WAI-ARIA-1.2]]	`aria-expanded`="true \| false"
MSAA + IAccessible2	`STATE_SYSTEM_EXPANDED` `STATE_SYSTEM_COLLAPSED`
UIA	`ExpandCollapsePattern`
ATK	States: `ATK_STATE_COLLAPSED` or `ATK_STATE_EXPANDED` depending on the attribute value
AX	`AXExpanded: YES\|NO`
Comments	Set properties on the `summary` element.

`open`

HTML Specification	`open`
Element(s)	`dialog`
[[WAI-ARIA-1.2]]	If the `open` attribute is set via the `showModal()` method then `aria-modal="true"` and `aria-hidden="false"`. Otherwise, if the `open` attribute is set via the `show()` method, or explicitly specified by an author, then `aria-modal="false"` and `aria-hidden="false"`.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	The `open` attribute's value is irrelevant. When the `open` attribute is not specified the default user agent styling for a `dialog` is `display: none`. Authors can reveal a `dialog` through the style layer by modifying its `display` property. If revealed this way then the `dialog` is `aria-modal="false"` and `aria-hidden="false"`.

`optimum`

HTML Specification	`optimum`
Element(s)	`meter`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`pattern`

HTML Specification	`pattern`
Element(s)	`input`
[[WAI-ARIA-1.2]]	If the value doesn't match the pattern: `aria-invalid="true"`; Otherwise, `aria-invalid="false"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`ping`

HTML Specification	`ping`
Element(s)	`a` and `area`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`placeholder`

HTML Specification	`placeholder`
Element(s)	`input`; `textarea`
[[WAI-ARIA-1.2]]	`aria-placeholder`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	When the `placeholder` and `aria-placeholder` attributes are both present, and the `placeholder` attribute's value is non-empty, user agents MUST expose the value of the `placeholder` attribute, and ignore `aria-placeholder`. If the `placeholder` attribute's value is empty, then user agents MUST expose the value of the `aria-placeholder` attribute.

`playsinline`

HTML Specification	`playsinline`
Element(s)	`video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`poster`

HTML Specification	`poster`
Element(s)	`video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`preload`

HTML Specification	`preload`
Element(s)	`audio` and `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`readonly`

HTML Specification	`readonly`
Element(s)	`input`; `textarea`; form-associated custom elements
[[WAI-ARIA-1.2]]	`aria-readonly="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element includes both the `readonly` attribute and the `aria-readonly` attribute with a valid value, User Agents MUST expose only the `readonly` attribute value.

`referrerpolicy`

HTML Specification	`referrerpolicy`
Element(s)	`a`; `area`; `iframe`; `img`; `link`; `script`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`rel`

HTML Specification	`rel`
Element(s)	`a`; `area`; `link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`required`

HTML Specification	`required`
Element(s)	`input`; `select`; `textarea`
[[WAI-ARIA-1.2]]	`aria-required`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element includes both the `required` attribute and the `aria-required` attribute with a valid value, User Agents MUST expose only the `required` attribute value.

`reversed`

HTML Specification	`reversed`
Element(s)	`ol`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Reverses the numerical or alphabetical order of the child list item markers.
UIA	Reverses the numerical or alphabetical order of the child list item markers.
ATK	Reverses the numerical or alphabetical order of the child list item markers.
AX	Reverses the numerical or alphabetical order of the child list item markers.
Comments

`rows`

HTML Specification	`rows`
Element(s)	`textarea`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`rowspan`

HTML Specification	`rowspan`
Element(s)	`td`; `th`
[[WAI-ARIA-1.2]]	`aria-rowspan`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`sandbox`

HTML Specification	`sandbox`
Element(s)	`iframe`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`scope`

HTML Specification	`scope`
Element(s)	`th`
[[WAI-ARIA-1.2]]	If `scope="row"` then map `th` to `rowheader` If `scope="col"` then map `th` to `columnheader`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`selected`

HTML Specification	`selected`
Element(s)	`option`
[[WAI-ARIA-1.2]]	`aria-selected="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element includes both the `selected` attribute and the `aria-selected` attribute with a valid value, User Agents MUST expose only the `selected` attribute value.

`shape`

HTML Specification	`shape`
Element(s)	`area`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`size`

HTML Specification	`size`
Element(s)	`input`; `select`
[[WAI-ARIA-1.2]]	Not mapped for `input` elements. If greater than 1, then creates a listbox accessible object. Refer to `select` element for details.
MSAA + IAccessible2	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
UIA	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
ATK	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
AX	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
Comments	For `input` elements that allow the `size` attribute, the attribute will modify their default width. A width provided by CSS will negate the effects of the `size` attribute on these `input` elements.

`sizes`

HTML Specification	`sizes`
Element(s)	`link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`sizes`

HTML Specification	`sizes`
Element(s)	`img`; `source`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`slot`

HTML Specification	`slot`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`span`

HTML Specification	`span`
Element(s)	`col`; `colgroup`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Exposed as `IAccessibleTableCell::columnExtent` on all cells at the column
UIA	Exposed as `GridItem.ColumnSpan` on all cells at the column
ATK	Exposed via `atk_table_get_column_extent_at`
AX	`AXColumnIndexRange.length: <value>`
Comments

`spellcheck`

HTML Specification	`spellcheck`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	`aria-invalid="spelling"` or `grammar`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`src`

HTML Specification	`src`
Element(s)	`audio`; `embed`; `iframe`; `img`; `input`; `script`; `source` (in `audio` or `video`); `track`; `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Object attributes: `src` on `img` only
UIA	Not mapped
ATK	Object attributes: `src` on `img` only
AX	`AXURL: <value>` on `img` and `input type="image"`
Comments

`srcdoc`

HTML Specification	`srcdoc`
Element(s)	`iframe`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`srclang`

HTML Specification	`srclang`
Element(s)	`track`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`srcset`

HTML Specification	`srcset`
Element(s)	`img`; `source`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not Mapped
Comments

`start`

HTML Specification	`start`
Element(s)	`ol`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
UIA	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
ATK	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
AX	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
Comments

`step`

HTML Specification	`step`
Element(s)	`input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	If the `input` is in the `Range` state, set both `RangeValue.SmallChange` and `RangeValue.LargeChange` to the value of `step`.
ATK	Exposed as `atk_value_get_minimum_increment` if the element implements the `AtkValue` interface.
AX	Not mapped
Comments

`style`

HTML Specification	`style`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`tabindex`

HTML Specification	`tabindex`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	See Focus States and Events Table
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

`target`

HTML Specification	`target`
Element(s)	`a`; `area`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`target`

HTML Specification	`target`
Element(s)	`base`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`target`

HTML Specification	`target`
Element(s)	`form`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`title`

HTML Specification	`title`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Either the accessible name, or the accessible description, or Not mapped (see Comments).
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	The Accessible Name and Description Computation section specifies if the `title` attribute will be mapped and, if so, through what [[WAI-ARIA]] property.

`title`

HTML Specification	`title`
Element(s)	`abbr`; `dfn`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Associates the accessible name
UIA	Associates the accessible name
ATK	Associates the accessible name
AX	`AXExpandedTextValue: <value>`
Comments

`title`

HTML Specification	`title`
Element(s)	`link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`title`

HTML Specification	`title`
Element(s)	`link`; `style`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	Provides the name for the CSS style sheet.

`translate`

HTML Specification	`translate`
Element(s)	HTML elements
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`type`

HTML Specification	`type`
Element(s)	`a`; `link`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`type`

HTML Specification	`type`
Element(s)	`button`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	`submit` type may be a default button in the form.
UIA	`submit` type may be a default button in the form.
ATK	`submit` type may be a default button in the form.
AX	`submit` type may be a default button in the form.
Comments

`type`

HTML Specification	`type`
Element(s)	`embed`; `object`; `script`; `source`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`type`

HTML Specification	`type`
Element(s)	`input`
[[WAI-ARIA-1.2]]	Refer to WAI-ARIA mappings for input types with defined ARIA roles.
MSAA + IAccessible2	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
UIA	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
ATK	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
AX	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
Comments

`type`

HTML Specification	`type`
Element(s)	`ol`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Interfaces: `IAccessibleText2`
UIA	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Control Pattern: `Text`
ATK	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Interfaces: `ATKText`
AX	Defines the list item marker, which is exposed as content in `AXValue`, and rendered as an accessible object: AXRole: `AXListMarker` AXSubrole: `(nil)` AXRoleDescription: `"list marker"`
Comments	Some platforms (IAccessible2, ATK, UIA) do not expose an accessible object for the list item marker, whether it was created and then pruned from the accessibility tree, or never created in the first place. Instead, they expose the list item marker as part of the associated list item's accessible text. In these cases, implementors need to consider such things as adjusting the offsets (e.g., for caret-moved events, text-selection events, etc.) for the updated list item text that now also contains the list item marker as content, rather than just taking the offsets unmodified from the list item renderer.

`usemap`

HTML Specification	`usemap`
Element(s)	`img`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Responsible for image map creation.
UIA	Responsible for image map creation.
ATK	Responsible for image map creation.
AX	Responsible for image map creation.
Comments	Refer to `img` element.

`value`

HTML Specification	`value`
Element(s)	`button`; `option`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`value`

HTML Specification	`value`
Element(s)	`data`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

`value`

HTML Specification	`value`
Element(s)	`input`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Associates the accessible value for entry type input elements and accessible name for button type input elements
UIA	Associates the accessible value for entry type input elements and accessible name for button type input elements
ATK	Associates the accessible value for entry type input elements and accessible name for button type input elements
AX	`AXValue: <value>`
Comments

`value`

HTML Specification	`value`
Element(s)	`li`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Exposed as first text node of `li`'s accessible object.
UIA	Expose the value of the `value` attribute as the first text node in the list item. If the value of the `value` attribute is an integer, set the UIA `PositionInSet` property to the integer value.
ATK	Exposed as first text node of `li`'s accessible object.
AX	Exposed as `AXValue: <value>` with accessible object: AXRole: `AXListMarker` AXSubrole: `(nil)` AXRoleDescription: `list marker`
Comments

`value`

HTML Specification	`value`
Element(s)	`meter`; `progress`
[[WAI-ARIA-1.2]]	`aria-valuenow`
MSAA + IAccessible2	Exposed as `IAccessibleValue::currentValue`
UIA	Exposed as `Value.Value`
ATK	Exposed as `atk_value_get_current_value`
AX	`AXValue: <value>`
Comments

`width`

HTML Specification	`width`
Element(s)	`canvas`; `embed`; `iframe`; `img`; `input`; `object`; `source` (in `picture`); `video`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Defines an accessible object's width (`IAccessible::accLocation`)
UIA	Defines an accessible object's width (`BoundingRectangle`)
ATK	Defines an accessible object's width (`atk_component_get_size`)
AX	`AXSize: w=n`
Comments

`wrap`

HTML Specification	`wrap`
Element(s)	`textarea`
[[WAI-ARIA-1.2]]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

Introduction

Accessibility APIs

Deprecated

Mapping HTML to Accessibility APIs

General Rules for Exposing WAI-ARIA Semantics

Conflicts Between Native Markup Semantics and WAI-ARIA

Exposing HTML Features That Do Not Directly Map to Accessibility APIs

HTML Element Role Mappings

`a` (represents a hyperlink)

`a` (no `href` attribute)

`abbr`

`address`

`area` (represents a hyperlink)

`area` (no `href` attribute)

`article`

`aside` (scoped to the `body` or `main` element)

`aside`(scoped to a sectioning content element)

`audio`

autonomous custom element

`b`

`base`

`bdi`

`bdo`

`blockquote`

`body`

`br`

`button`

`canvas`

`caption`

`cite`

`code`

`col`

`colgroup`

`data`

`datalist`(represents pre-defined options for `input` element)

`dd`

`del`

`details`

`dfn`

`dialog`

`div`

`dl`

`dt`

`em`

`embed`

`fieldset`

`figcaption`

`figure`

`footer` (scoped to the `body` element)

`footer` (scoped to the `main` element,a sectioning content element)

`form`

form-associated custom element

`h1`, `h2`, `h3`, `h4`, `h5`, and `h6`

`head`

`header` (scoped to the `body` element)

`header` (scoped to the `main` element, or a sectioning content element)

`hgroup`

`hr`

`html`

`i`

`iframe`

`img`

`img` (`alt`attribute value is an empty string, i.e. `alt=""` or `alt` with no value in the markup)

`input` (`type` attribute in the Button state)

`input` (`type` attribute in the Checkbox state)

`input` (`type` attribute in theColor state)

`input` (`type` attribute in theDate state)

`input` (`type` attribute in theLocal Date and Time state)

`input` (`type` attribute in the E-mail state with no suggestions source element)

`input` (`type` attribute in the File Upload state)

`input` (`type` attribute in the Hidden state)

`input` (`type` attribute in the Image Button state)

`input` (`type` attribute in the Month state)

`input` (`type` attribute in the Number state)

`input` (`type` attribute in the Password state)

`input` (`type` attribute in the Radio Button state)

`input` (`type` attribute in the Range state)

`input` (`type` attribute in the Reset Button state)

`input` (`type` attribute in the Search state with no suggestions source element)

`input` (`type` attribute in the Submit Button state)