What is PDF redaction?

PDF redaction is the process of permanently removing or obscuring sensitive information from a PDF document. Unlike simply covering text with a black box, proper redaction removes the underlying content, making it unrecoverable.

Is PDFZORA Redact PDF free to use?

Yes, PDFZORA Redact PDF is completely free to use. All processing happens in your browser — no files are uploaded to any server, ensuring your sensitive data remains private.

What types of information can I redact?

You can redact names, email addresses, phone numbers, URLs, IP addresses, physical addresses, Aadhaar numbers, PAN numbers, passport numbers, GST numbers, credit card numbers, bank account numbers, IFSC codes, and more.

How does PDFZORA ensure my data is secure?

PDFZORA processes all files entirely in your browser. No data is ever uploaded to a server, stored, or tracked. Your files are automatically cleared from memory after processing.

Redact PDF — Secure PDF Redaction Tool

Or drag a PDF anywhere into this card Tap to choose a PDF from your device

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Permanently remove sensitive information from PDFs — securely, right in your browser. Nothing is ever uploaded.

Free to use
No account required
No software to install

Selection

Page Selection

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Marked for redaction (0)

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⚠️ Double-check every mark before downloading — applied redactions are permanent and can't be undone in the exported file.

Download redacted PDF

Add marks to your PDF, then download the finished file.

Only confirmed marksOff = every mark is included, exactly as previewed

Marks are permanently burned into the file. Processing happens 100% in your browser — nothing is uploaded.

iDraw on the PDF, or use the search and quick-find tools here to start redacting sensitive content.

Redaction Style

Color:

Draw Mode

Click to select · Drag to move · Handle to resize

Search & Redact

Case Whole word Regex