Ensure your website is accessible to all with these handy accessibility testing tools and resources.
An interactive map of screen sizes for responsive and adaptive design.
Get the web's modern capabilities on your own sites and apps with useful guidance and analysis from web.dev.
What you need to know about colors & accessibility.
An accessibility visualization toolkit. tota11y helps visualize how your site performs with assistive technologies.
A community-driven effort to make web accessibility easier.
A tool to calculate the contrast ratio between any two valid CSS colors.
Test your website with simulated vision impairments.
Nibbler is a free tool for testing websites. Enter the address of any website and Nibbler will give you a report scoring the website out of 10 for key areas,...
Alix allows you to lint your HTML for Accessibility issues simply by applying a stylesheet that makes use of advanced CSS selectors.
Making work accessible creates a better experience across the board. Use this checklist to help build accessibility into your process no matter your role or...
Web accessibility audits powered by the Chrome logo Chrome Accessibility Developer Tools.
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