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Redact PDF

Black out sensitive text and areas in a PDF in your browser. Redacted pages become pictures, so the hidden words are really gone. Free, no uploads.

Your file stays in your browser.

Shortcuts: Ctrl+Enter run · Ctrl+Shift+C copy result · / search (use ⌘ on Mac)

Next steps

Done here? Use the Send to… menu on the result to carry it on to PDF Metadata Editor or Protect PDF.

Free Online Redact PDF – Black Out Text for Real

Hide private words and areas in a PDF for good. Draw boxes on the page or type the words to hide, and the tool removes them for real, then checks the new file to prove it. Nothing is uploaded. Hide private words and areas in a PDF for good. Draw boxes on the page or type the words to hide, and the tool removes them for real, then checks the new file to prove it. Nothing is uploaded.

How to black out text in a PDF

Drop your PDF in the box. Drag on the page to draw boxes over what must disappear, or type words (one per line) and press Find these words to see where they are. Press Redact PDF and save the new file.

Honest limits: redacted pages become pictures, so their text can no longer be selected. Words that are only inside a picture (a scan) are found by drawing a box, not by search. Look at the result before you share it.

Common mistakes

  • Using white-out or a coloured box in another tool: the words stay in the file under it.
  • Searching for a name written two ways: add each spelling on its own line.
  • Forgetting to look at the saved file: always check that the right areas are black.

Frequently asked questions

Is my PDF uploaded?
No. The pages are drawn and changed in your browser. Nothing leaves your device.
Is the hidden text really gone, or just covered?
Really gone. Every page that has something to hide is turned into a picture with the areas painted black, and that picture replaces the page. After saving, the tool reads the new file again and tells you whether the words can still be found.
Why can I not select text on the redacted pages?
Because those pages are now pictures. That is what makes the hiding real. Pages you did not redact keep their text.
What is the difference from White-out in Edit PDF?
White-out only paints over words; they stay in the file and can be copied out. Redact removes them.
What about the details of the file, such as author and title?
They are removed from the new file. Notes, form fields and links inside the file are also removed from pages that are not redacted, because they can point back to the original pages. Links to web addresses are kept.
Is a black box in another program enough?
Often not: the words can stay in the file under the box. This tool turns the page into a picture so the text is really gone.

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