This is beta redesign of the W3C WAI website. (Beta Info and Comments) The published website is at w3.org/WAI/.

How to Change Text Size or Colors

To make text bigger, press two keys at the same time:

  • Ctrl and + keys in Windows, Linux, and Chrome OS
  • and + keys in Mac OS

Change Text Size with Zoom

Most web browsers let you increase and decrease the size of text, images, and other web page content with "zoom" features. Some browsers let you choose to zoom only the text size.

To change the zoom in most browsers, press the following two keys at the same time:

Browsers provide specific guidance on different ways to change the page zoom or text-only zoom:

Other Text and Color Changes

Some browsers provide functionality to set different aspects of font and color in the default view.

Other text and color settings are available in Reader View.

Reader View

Most browsers offer a “Reader View” or “Reading View” that shows just the main content; it gets rid of navigation, ads, etc. Some browsers let you set the text font, text size, text color, background color, and line spacing in Reader View.

Advanced Options

There are many browser extensions and add-ons that provide additional control over how the browser displays text and other content.

While most browsers no long support user style sheets, extensions provide similar advanced user control. For example, the Stylus extension is available for several major browsers.

More Information

Why doesn’t this work with some other websites?

The browser settings on this page should work when websites and browsers meet accessibility guidelines and are designed for accessibility, flexibility, and user control. However:

Text resizing, browser zoom, and other user choices may not work consistently on websites that do not meet accessibility guidelines.

Should all websites include instructions like this?

It’s up to the website owner. It’s not an accessibility requirement that websites include information on changing text sizes and colors like this page. We chose to include this information to help people who want to know how to change their browser settings.

Should websites provide a widget to change text, color, etc.

We chose provide these instructions so that users can learn how to change the display for all websites. Widgets change only the website they are on.

Note: No Endorsement

The World Wide Web Consortium (W3C) does not endorse specific web browsers or extensions and does not recommend one over another. While some common browsers are included in this page, mention of a specific browser does not imply endorsement or recommendation.

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This is beta redesign of the W3C WAI website. (Beta Info and Comments) The published website is at w3.org/WAI/.