a11y.css’ documentation | a11y.css
Expert Tools
DigitalA11Y Tublets
WCAG Color contrast checker
HeadingsMap – Get this Extension for 🦊 Firefox (en-US)
HTML De-crapulator
Website Validation | Total Validator
The W3C Markup Validation Service
Manual accessibility audit software - Be Inclusive
IBM Equal Access Accessibility Checker
Web Accessibility Checker for WCAG 2.0 ADA, AODA, EQA Compliance Monitoring
A11ygator
WebAIM: Link Contrast Checker
The Screen Curtain Bookmarklet
Reading Order Bookmarklet
Accessibility Insights for Web
A11yWatch: the futuristic web accessibility service.
Accessibility Bookmarklets
Access Monitor Plus
5 amazing Chrome accessibility tools you didn't know!
Accessible Resources - Color contrast
Tanaguru, web accessibility easily | Tanaguru
ffoodd/a11y.css: This CSS file intends to warn developers about possible risks and mistakes that exist in HTML code. It can also be used to roughly evaluate a site's quality by simply including it as an external stylesheet.
Checka11y.css - CSS stylesheet to quickly highlight a11y concerns.
Contrast Safe
WebAIM: Using TalkBack to Evaluate Web Accessibility
Stark Accessibility Checker
Accessible Colors
Able – Friction free accessibility | Figma Community
Cluse — Sketch Plugin
ygev/sketch-accessibility-assistant: Accessibility assistant for all your basic needs. Serves as a linter for compliant color contrast and type based on WCAG 2.1. Thanks to Ale Muñoz for his support and docs!