Try it right away

Free tools for website accessibility.

Start without an account. Check a public page for technical barriers or test your colours against the WCAG contrast thresholds.

Website scanner

Enter a public URL, find automatically detectable barriers and understand concrete findings.

Start for free: website scanner

Contrast checker

Check text and background colours locally. With separate results for WCAG AA and AAA.

Preview with your colours

Large text

Normal body text for the preview.

Contrast ratio 5.47 to 1

  • AA · normal textPassed · min. 4.5 : 1
  • AA · large textPassed · min. 3 : 1
  • AAA · normal textFailed · min. 7 : 1
  • AAA · large textPassed · min. 4.5 : 1
  • AA · UI components and graphicsPassed · min. 3 : 1

3 or 6 hex digits, for example #0F766E or #FFF. The unrounded value is assessed.

Thresholds and sources

Accessibility statement template

An accessibility statement based on the EU model and accessibility information under the German BFSG as templates to copy.

Template and guidance

Am I affected by the BFSG?

A short self-check on Germany’s Accessibility Strengthening Act with reasons and the legal basis. Runs only in your browser.

Start the self-check

AI tools with a free account

These tools use an AI service. They are included in the free plan and work once you are signed in.

With a free account

Convert text to plain language

Paste German, English or Spanish text and get an AI draft with a list of changes. Not reviewed easy-to-read language.

Open the tool: Convert text to plain language
With a free account

Alt-text generator

Upload an image, add context and get a suggestion for its alternative text, with a hint for decorative images.

Open the tool: Alt-text generator

Practical knowledge for your next steps

All articles in the knowledge base