WCAG 2 at a Glance
Please see the following key resources for learning about WCAG 2:
The normative technical specifications are at www.w3.org/TR/WCAG22 and www.w3.org/TR/WCAG21
Guidelines
Versions
This page has summaries at the guideline level. The guidelines are the same in WCAG 2.1 and WCAG 2.2. To learn about the new success criteria, see [What’s New in WCAG 2.2].
[WCAG 2.0 at a Glance] has two differences from above:
- “Do not use content that causes seizures or physical reactions.” does not include “or physical reactions”.
- It does not include “Make it easier to use inputs other than keyboard.”