Redact text from PDF
Permanently hide sensitive words or phrases in your PDF by replacing them with black blocks.
Quick guide
- Upload your PDF
- Adjust options if needed
- Download the result
Redact text from PDF
Permanently hide sensitive words or phrases in your PDF by replacing them with black blocks.
Redact text from PDF
PDF redaction permanently removes sensitive content — names, addresses, account numbers — before sharing a document externally or publishing it.
Unlike covering text with a black rectangle, true redaction removes the underlying data so it cannot be recovered or copied. This tool applies permanent, non-reversible redaction.
Used in legal documents, medical records, FOIA responses, and any case where personally identifiable or confidential information must be removed before disclosure.
Frequently asked questions
Is this tool free?
Yes, Redact text from PDF is completely free. No sign-up or account required.
Are my files secure?
Yes. Uploaded files are automatically deleted from our servers after processing. We never store copies of your documents.
What is the maximum allowed file size?
You can upload files up to 50 MB.
Do I need to install anything?
No. The tool works entirely online, directly from your browser, with no installation required.