Redact a PDF
Permanently black out sensitive information.
Before sharing a document, hide personal data (ID number, IBAN, address, salary…). Draw black boxes: affected pages are flattened so the hidden text is truly removed and cannot be copied.
How to redact a pdf in 3 steps
Add your file
Click “Select” or drag and drop the file. It stays on your device.
Redact a PDF
Draw black rectangles over the areas to hide.
Download the result
Your file is ready in seconds, with no watermark and no sign-up.
Why use Redact PDF on PDF Atlas?
100% private
Your documents are processed in your browser and never uploaded.
Free & unlimited
No account, no watermark, no daily limit.
Fast
No upload time: results are instant.
Works everywhere
Computer, tablet or phone, on every system.
Frequently asked questions
Can redacted text be recovered?
No. Redacted pages are converted to an image with the black boxes; the original text no longer exists.
How is it different from a black rectangle?
A rectangle placed on top leaves the text underneath; redaction actually removes it.
Is Redact PDF free?
Yes, the Redact PDF tool on PDF Atlas is completely free, with no sign-up, no limits and no watermark.
Are my files safe?
Yes. Processing happens locally in your browser: your files are neither uploaded nor stored on a server.