MASK
PDF TOOL

Permanently Redact a PDF

Draw opaque masks over personal information and flatten PDF pages so covered pixels and hidden OCR text are removed from the result.

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This task runs inside your current browser. Supported files stay on your device.

HOW IT WORKS

From file selection to download

  1. 1Choose a fileSelect a document or image from your device.
  2. 2Adjust optionsSet pages, size, format or output quality.
  3. 3Save or shareDownload the result or use your device share menu.
PRACTICAL GUIDE

When to use Permanently Redact a PDF

Draw opaque masks over personal information and flatten PDF pages so covered pixels and hidden OCR text are removed from the result. No software installation or account is required.

Good for

  • A residence-card copy exposes extra data
  • A PDF contains an ID number
  • A submission copy needs permanent redaction

Check before saving

  • Keep required fields visible
  • Search the result for hidden text
  • Retain the original securely