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Simplified Accessibility Testing
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Color Contrast Checker

Check if your website meets WCAG AA and AAA requirements for color visibility and readability, by verifying the contrast between the foreground and background colors of text and graphic elements on any webpage. Simply use the pipette tool or type in your HEX code.

Setup Guide
Screenshot: Contrast Checker with buttons and input fields to select foreground and background color, showing the contrast between the colors as well as the WCAG rules that fail or pass.

BAAT

Run automated accessibility audits right in your browser, no installation needed. BAAT uses the standard script axe-core to inspect your site and displays clear, actionable results.

Setup Guide
Screenshot: BAAT bookmarklet settings view with options for Testscript, Axe settings and BAAT Settings

What is a browser bookmarklet?

A bookmarklet is a tiny app that you save in your browser's bookmarks bar, without the need to install anything. When you click on the bookmark, it adds functionality on the current page.

It's that simple!