About Free ADA Checker
Making the web accessible for everyone, one scan at a time.
Making the web accessible for everyone, one scan at a time.
We believe the internet should be accessible to everyone. Free ADA Checker provides free automated accessibility scanning to help website owners and developers find the most common WCAG issues and know what to fix next. Simple, fast, and free.
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Every feature free for everyone.
We don't store or sell your data.
Built on axe-core by Deque.
50+ automated checks against WCAG 2.2 Level AA, the standard referenced in ADA lawsuits.
| Category | What We Check |
|---|---|
| Perceivable | Alt text, color contrast, captions |
| Operable | Keyboard access, focus indicators, skip links |
| Understandable | Labels, error messages, navigation |
| Robust | Valid HTML, ARIA usage |