Free PDF accessibility check
A clearer picture of your PDF.
- Choose your PDF
- Run the check
- Explore your findings
Find the barriers. Understand what works.
See where human judgment matters.
Bring your PDF.
We’ll help you see what’s next.
Choose a document for an automated accessibility check.
A focused look at the first 10 pages. Longer PDF? We’ll check the first 10 pages, plus document title, language, and tagging declarations.
Your original PDF stays unchanged.
Limits & how it works
Checks cover aspects of PDF/UA-1, WCAG 2.2 Level AA, and Section 508. Automated checks cover part of these requirements; a full accessibility assessment also needs human verification.
Up to 10 MB. Page-level checks cover the first 10 pages; title, language, and tagging declarations describe the original document. Processing stops after 60 seconds.
Three assessments per browser per hour, one at a time. Additional shared-network limits and monthly capacity apply.
PDFs are processed securely and temporary uploads are removed after processing. Anonymous usage records enforce the free limits. No AI processing is used.
