Selected regions are applied to the final page rendering
Edit PDF tool
Redact PDF
Permanently cover and flatten sensitive regions in a PDF. No registration required.
Add your file
Drag & drop or select a file
Up to 20 MB per fileStep 2 of 3
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How it works
Use Redact PDF in three steps
- 1
Add your source file
Choose the original document and confirm that it opens correctly.
- 2
Review Regions
Cover the complete sensitive text and surrounding glyph edges.
- 3
Verify the downloaded result
Open the finished file and inspect important pages before sharing it.
Designed for dependable results
About Redact PDF
Permanently cover and flatten selected page regions instead of merely placing a removable black shape above sensitive content.
Flattening prevents simple object removal
The visual result can be reviewed before sharing
Settings explained
Choose the right options
- Regions
- Cover the complete sensitive text and surrounding glyph edges.
- Pages
- Confirm every occurrence, including headers, footers and repeated attachments.
- Verification
- Search, copy and inspect the output to ensure the content cannot be recovered.
Common uses
When this tool helps
- Removing personal identifiers
- Preparing disclosure copies
- Hiding account or reference numbers
Files are processed for the requested task and scheduled for automatic deletion. Review the privacy policy before uploading sensitive documents.
Troubleshooting
Common problems and practical fixes
Text can still be selected
The content was covered rather than securely flattened; do not distribute it.
Part of a character remains
Expand the redaction rectangle and regenerate from the original.
The information appears elsewhere
Search the whole document, metadata and attachments for duplicate values.
Questions
Redact PDF FAQ
Is drawing a black rectangle enough?
No. A shape can leave underlying text recoverable. Use a redaction workflow that flattens or removes it.
Does cropping securely remove content?
Do not rely on cropping for redaction.
Should I keep the original?
Keep it only in appropriately restricted storage.
How do I verify redaction?
Try searching, selecting and copying the original value, and inspect all pages and metadata.
Learn more