Categories: Accessibility
An open-source web accessibility checker


AChecker is an open-source web accessibility checker created to ensure websites are free of accessibility problems. The tool allows users to set their own guidelines to evaluate HTML content by entering a web address, uploading an HTML file, or pasting a complete HTML source code from a web page.

More Resources & Tools in Accessibility

Contrast Grid

Check compliance with WCAG 2.0 minimum contrast


Test for accessibility for people who have limited or no use of their hands


Static AST checker for a11y rules on JSX elements.