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PDF Redaction Tool

Black-out names and account numbers in a PDF and download a flattened redacted copy.

  • Runs in your browser
  • No upload on server
  • Free, forever
  1. Add file
  2. Clean
  3. Download
How this works
  1. 1
    Open your PDF

    Drop or pick a PDF from your device — it stays entirely in your browser.

  2. 2
    Drag black boxes

    Click and drag over names, numbers or any area you want to hide. Draw as many boxes as needed, on any page.

  3. 3
    Download the redacted copy

    Each page is re-rendered as a flat image with boxes burned in, so hidden text can't be copied or searched.

Watch: drag a black box over sensitive text
Open a PDF to start redacting.
True redaction — pages are rasterised in your browser and the original text stream is discarded. No upload on server.

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