Accessibility Insights

Accessibility Insights is a set of Microsoft tools for finding and fixing accessibility issues. Accessibility Insights for Web is a browser extension for Chrome and Microsoft Edge that tests the accessibility of web pages and web applications; Accessibility Insights for Windows is a desktop tool that tests Windows applications.

The web extension helps developers fix the most common accessibility errors quickly and assesses websites for WCAG 2.1 AA coverage, with visual helpers that highlight issues on the page. The Windows tool brings together trusted Windows utilities such as Inspect and Color Contrast Analyzer in a single application.

Both tools are free; Accessibility Insights for Web is open source under the MIT licence and actively developed on GitHub, as is the Windows tool.