Following is a list of recommended tools and extensions for evaluating the web accessibility of a web page. For detailed instructions on installing extensions, see Extension Install Instructions. For information on features that can be checked using these tools, see Web Accessibility Checklist.
- W3C HTML Validator
- Juicy Studio Colour Contrast Analyzer (Firefox extension)
- Functional Accessibility Evaluator (FAE) from University of Illinois (UIUC)
- Firefox Extensions
- Fangs
- HeadingsMap
- Web Accessibility Evaluation Tool (WAVE) - site evaluator and Firefox extension
- Firefox Accessibility Evaluation toolbar (also FAE, also UIUC)
- Color pickers
- Internet Explorer Extension