PDF Accessibility Checker
FreeCheck PDF accessibility compliance for screen readers
About PDF Accessibility Checker
Making a PDF usable for people who rely on screen readers is not just considerate, it is often a legal requirement. The trouble is knowing whether your document actually meets accessibility standards. This checker analyzes your PDF and reports where it falls short.
Upload your file and the tool reviews it for accessibility issues, then returns a report highlighting problems to fix. It runs in your browser, is free, and never adds a watermark or signup. Your document is examined only to produce the report, so the contents stay private.
Common uses
- Checking whether a document is ready for screen-reader users
- Reviewing a PDF against accessibility requirements before publishing
- Identifying missing tags or alt text in a report
- Auditing documents for compliance ahead of distribution
How to use
- 1
Upload your file
Click the upload area or drag & drop your file. Supports APPLICATION/PDF. Up to 50 MB.
- 2
Click "Process — PDF Accessibility Checker"
Click the process button. Your file is converted instantly on our secure servers.
- 3
Download your result
Preview and download your converted file. No watermarks, no quality loss, no expiry.
Why ToolHub?
- 100% Free — no account needed
- Works in your browser — no software required
- Instant results
- Secure and private
- No data stored
- Simple to use
FAQ
Does this fix the problems it finds?
No, this tool reports accessibility issues so you know what to address. Use companion tools like the tagging or alt-text editors to fix them.
What does the report cover?
It highlights common accessibility gaps such as missing structure, tags, or alternative text that screen readers depend on.
Will passing this guarantee full compliance?
It helps you catch common issues, but full compliance often needs human review of context like reading order and meaningful descriptions.
Can I use PDF Accessibility Checker on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.