Structured
Accessibility
for every PDF.
Transform complex documents, scanned or digital, into highly accessible PDFs with AI-powered structure detection, chart parsing, and remediation built in, including WCAG and PDF/UA compliant output.
Built for rigorous standards.
Skip the manual tagging. Generate your compliance pipeline with industry-leading AI extraction — then fine-tune with our visual editor.
AI Vision OCR
Extracts text flawlessly even from ancient scans, perfectly preserving complex reading orders and multi-column layouts automatically.
Contextual Alt-Text
Generates rich, highly accurate descriptions for complex diagrams, flowcharts, graphs, and images to ensure immediate compliance.
Accessible PDF Exports
Produces structured, fully tagged PDFs built to pass WCAG and PDF/UA checks with proper reading order, headings, metadata, and navigation structure.
Visual Tag Editor
Inspect, fix, and reorder accessibility tags directly on the rendered PDF — overlays with one-click save back to the file.
See exactly what
screen readers see.
Fix it
instantly.
After your PDF is processed, open the Visual Editor to review every accessibility tag on every page. Click any element, change its role, and save — all without leaving your browser.
- ✓ Live page view — colour-coded overlays show every heading, paragraph, figure and table
- ✓ Hover to highlight — hover any tag to instantly see what content it covers on the page
- ✓ One-click save — edits write directly into the PDF file, ready to download immediately
- ✓ Safe by default — every save keeps a backup so you can always revert
Ship WCAG and PDF/UA compliant PDFs faster.
Create Free Account10 free credits to get started. No credit card required.