:::
Free Web Accessibility Checker for Developers
Developers need more than a public URL scanner. They need a browser-based checker for localhost, staging, authenticated screens, and interactive states.
Summary
- Public URL checkers are useful for public pages, but development often happens before a page is public.
- Browser-based checkers work better for local builds, staging pages, authenticated flows, and dynamic states.
- DevCheck helps different roles start checking when they notice a risk, then re-test fixes in the same browser context.
What developers need
The goal is not a pretty score. The tool should locate issues, support real development states, and make re-testing fast.
- Support localhost and staging.
- Support authenticated and interactive states.
- Locate DOM elements.
- Pair automated checks with keyboard and visual review.
Related pages
- Accesserty DevCheck
Run browser-based checks on local builds, staging pages, authenticated screens, and interactive states.
- Web accessibility checker
- Web accessibility glossary page