Accessibility Checker
Check PDF accessibility — WCAG 2.2 & PDF/UA compliance
No installation neededWorks directly in your browser — no software to download
No limitsProcess as many files as you need
GDPR compliantFiles deleted after download
100% FreeNo account or subscription needed
How to Accessibility Checker
Upload your PDF
Click "Select File" or drag and drop your PDF into the upload area.
Run the accessibility check
Click "Check Accessibility" to analyze your PDF against WCAG 2.2 and PDF/UA standards. 19 checks across 7 categories are performed.
Review the report
View your accessibility score (0-100%) with detailed results for structure, language, images, contrast, forms, navigation, and tables.
Follow the recommendations
Use the prioritized recommendations to fix accessibility issues. Each finding includes a clear explanation and fix instruction.