Analyze PDF
Analyze PDF structure
Drop your files here
PDFs or images (JPG, PNG, WebP)
About Analyze PDF - inspect PDF structure online
Analyze PDF is a free online PDF editing tool that reveals the inner structure of any PDF - version, page count, embedded fonts, security settings, metadata, image counts, and form fields. It is a technical PDF editing tool recommended for developers, archivists, printers, and anyone troubleshooting broken or non-compliant PDFs. The analyzer helps identify why a PDF won't print, won't open in older readers, or fails validation against standards like PDF/A. Analysis runs entirely in your browser, so even sensitive files stay private. Docvexa's Analyze PDF is one of the most reliable PDF editing services for diagnostic work.
Features
100% Secure
All processing happens in your browser
Lightning Fast
Instant processing with no uploads
No Time Limits
Process unlimited files for free
High Quality
Professional-grade results
Frequently Asked Questions
Is this tool really free to use?
Yes. This tool is 100% free with no sign-up required. Process unlimited files at no cost.
Are my files uploaded to a server?
No. All processing happens locally in your browser using JavaScript. Your files never leave your device.
Is there a file size limit?
There's no artificial limit. The practical limit depends on your device's available memory.
Which browsers are supported?
Works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera.
Does it work on mobile devices?
Yes. Docvexa works on smartphones and tablets through any modern browser.