PDF Accessibility Checker by WebYes
Find PDF accessibility issues for free, with fix guidance
152upvotes
Launched October 26, 2026
About PDF Accessibility Checker by WebYes
Find issues that can make your PDFs difficult for people with disabilities to read or use, including missing image descriptions and problems with headings. See affected content highlighted on the page, review issues by severity, and get instructions on how to fix them. The checker also flags what needs human review. Upload PDFs up to 50 MB or paste a public link. Completely free, with no sign-up, no email required, and no files stored. Checks against WCAG 2.1 AA and PDF/UA.
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ProductivityDeveloper ToolsInclusivity
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Anvar Tk
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