Here are some links to a handful of tools you might find useful when working on and testing web accessibility.

Screen readers

• VoiceOver (already shipped with MacOS): pair with Safari
• NVDA: pair with Firefox on Windows
• JAWS: pair with Chrome on Windows
• ChromeVox (built-in on Chromebooks): pair with Chrome

Screen reader plugins

If you are working with NVDA, the Focus Highlight Plugin might come in handy as it provides a way to get a visual indication of the focused item when NVDA is on.

VSCode extensions

• axe Accessibility Linter

Chrome extensions

• axe Web Accessibility Testing
• ARC Toolkit
• Lighthouse
• Accessibility Insights for Web
• Tota11y Plugin
• WAVE Evaluation Tool
• High Contrast
• Accessible Color Picker
• headingsMap
• Web Developer
• NerdeRegion

Bookmarklets

• ANDI (Accessible Name & Description Inspector)

Apps

• Colour Contrast Analyser

Useful webapps/websites

• HTML5 Accessibility
• HTML5 Please
• Color Review
• Color Checker
• Main rich interface components accessibility guidelines

Browser based DevTools

• chrome://accessibility/ (Chrome)
• edge://accessibility/ (Edge)
• Accessibility Inspector (Firefox)
• Accessibility Node Inspection in WebKit Web Inspector (Safari)