PDF Accessibility Checker — Free Online Tool | OmniPDFSuite
Check PDF documents for accessibility compliance with WCAG 2.1, Section 508, and PDF/UA standards.
Category: Optimization & Quality — Optimize PDF file size and quality for web, print, or email delivery
How to Use PDF Accessibility Checker
- Step 1: Upload the PDF to check
- Step 2: Select compliance standards to test
- Step 3: Review the detailed accessibility report
- Step 4: Use suggestions to fix identified issues
Key Benefits & Features
- WCAG 2.1 compliance testing
- Section 508 checking
- PDF/UA validation
- Detailed fix suggestions
- Exportable reports
Frequently Asked Questions
What standards does it check against?
WCAG 2.1 (Level A and AA), Section 508, and PDF/UA (ISO 14289-1).
What common issues does it find?
Missing alt text, incorrect reading order, missing document language, untagged content, and color contrast issues.
Can it fix accessibility issues?
It provides a detailed report with fix suggestions. Use our Tagged PDF tool to add tags and fix structural issues.
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