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Redact text in PDF document

Automatically redact text (blackout) in PDF documents based on input text

Click here to upload

Useful Tip! If you are having trouble uploading a file, try shortening the document name and removing special characters to see what happens

How to highlight text in a PDF document

  • Upload your PDF by dragging and dropping or selecting from your device
  • Enter keywords, choose highlight color and width
  • Click Highlight text in PDF document
  • Download or share the processed file
How to highlight text in a PDF document
Drag and drop your PDF into the tool, add keywords to highlight, and click start. Then download the processed file.
Absolute security for your data
We delete all files after processing and do not store data. Security is our top priority.
Cross-platform compatible
Works smoothly on Windows, Mac, and Linux without additional installation.

Frequently Asked Questions About
Redact text in PDF document

What do I need to enter to highlight text?

Just enter the content to find and highlight (word, phrase, or sentence). The system will automatically scan and mark matching parts.

Can I choose the highlight color?

Yes, you can choose various colors as needed.

Can I enter multiple phrases to highlight at once?

You can enter multiple words/phrases; just separate them with commas or new lines.