PDF Accessibility Checker
Run a local heuristic accessibility audit for common PDF issues
PDF Accessibility Checker
Run a browser-based heuristic audit for common PDF accessibility issues such as missing titles, absent tags, likely reading-order problems, image alt-text gaps, and pages that need manual contrast review.
Upload PDF Document
Upload a PDF file to scan for common accessibility issues
Drag & drop a PDF file here, or click to select
Maximum file size: 50MB
Analysis Options
Configure accessibility analysis
Checks Included:
• Document structure and tags
• Image alternative text
• Manual contrast review flags
• Reading order heuristics
• Form accessibility
• WCAG-related issue spotting
All accessibility analysis happens locally in your browser. Your files never leave your device.
How to Use
1
Upload your PDF document by dragging it into the dropzone or clicking to select it.
2
Click 'Start Analysis' to run the local heuristic audit.
3
Review the score, passed checks, flagged issues, and manual follow-up recommendations.
4
Download the accessibility report for documentation or to guide remediation work.
Frequently Asked Questions
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