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Tools · Redact a PDF

Redact a PDF

Permanently hide sensitive areas. Processing happens in your browser.

Drop your PDF here
Choose a file
PDF · up to 100 MB

Processed on your device. Your files never leave it.

Redact sensitive information in your PDF by drawing the areas to hide. Pages are flattened to guarantee removal. Everything happens in your browser.

  • 100% client-side redaction: nothing is uploaded.
  • Real removal: pages flattened into images.
  • Free, no sign-up.

See also

Protect a PDF
Encrypt with a password.
Unlock a PDF
Remove the password.
Blur an area
Hide a face, a plate, a name.
Remove metadata
Strip GPS, camera and date from a photo.

Frequently asked questions

How do I permanently redact information in a PDF?
Upload your PDF, draw black rectangles over the sensitive areas, then export. The hidden text is removed from the file, not just covered up.
Can the redacted text be recovered afterward?
No, the censored area is flattened into the page image, so the hidden content is no longer present in the final PDF. This is permanent masking, unlike a simple black highlight.
Is my confidential document sent online?
No, the redaction happens 100% in your browser. Your PDF never leaves your device, which is essential for sensitive documents.
Is it free and sign-up free?
Yes, redacting a PDF is free, with no ads and no account creation. You hide your sensitive information freely.