Does Auto-Redact PII upload my file?

No. Auto-Redact PII runs entirely in this browser tab. Run regex over PDF.js text items (Aadhaar, PAN, email, phone) and burn black boxes at those positions. Document bytes are not sent to pdfonbrowser.com for processing.

How do I use Auto-Redact PII?

Upload a PDF. Review detected PII hits. Toggle which types to redact. Download a flattened redacted PDF.

Is Auto-Redact PII free and watermark-free?

Yes. Auto-Redact PII is free to run and does not stamp a watermark. After a download we may ask for a small tip in rupees. Skip is always there.

Auto-redact PII in the browser

Best-effort on-device pass for Aadhaar-like 12-digit groups and PAN-like strings. Preview every match. Nothing is sent to a server.