PDF Redaction Tool

Permanently black out sensitive information in PDFs — auto-detects emails, phone numbers, Aadhaar, PAN, credit cards. Draw or auto-redact.

Processes in your browserFree, with no account

🔒 100% Private⚡ Instant Results🆓 Free Forever

PDF Redaction Tool workspaceProcesses input in your browser

🔒 Permanent redaction🤖 Auto-detect PII🖊️ Draw to redact

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Drop PDF to redact

Black out sensitive information — emails, phone numbers, Aadhaar, PAN, and more

Made for the task in front of you

Keep this tool handy, share it, or explore the next useful step.

What is the PDF Redaction Tool?

The PDF Redaction Tool lets you permanently black out sensitive information in PDF documents. It auto-detects 8 types of PII (emails, phone numbers, Aadhaar numbers, PAN cards, credit cards, SSN, dates of birth, account numbers) and highlights them. You can one-click redact all detected PII, or manually draw redaction rectangles. The output is a permanently redacted PDF.

How to Use the PDF Redaction Tool

Paste or type your text

Enter the input this tool accepts. You can paste or type text, choose a sample, or use a file picker only where the tool provides one.

Instant automatic processing

Choose the relevant options and run PDF Redaction Tool. Some tools update as you type; others use a clear action button and show the result when it is ready.

Copy or download your results

Use the copy, download, or export option available in the result area. Your completed result is ready to use in the next app or document.

Why Choose Our PDF Redaction Tool?

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Lightning Fast Real-Time Results

No loading screens, no server round-trips. Get instant results as you type. Process thousands of lines in milliseconds with client-side processing.

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Privacy & processing

Processing location depends on the tool. Tools that send input to an external service identify that before use; see our Privacy Policy for analytics and data-use details.

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Completely Free Forever — No Limits

No signups, no subscriptions, no paywalls, no daily usage limits. Every single one of our tools is free to use — today, tomorrow, and always.

Common Use Cases for PDF Redaction Tool

Redact Aadhaar numbers and PAN before sharing ID documents.

Remove personal contact details from contracts before filing in court.

Black out credit card numbers from bank statements.

Prepare documents for RTI responses with sensitive info removed.

Frequently Asked Questions — PDF Redaction Tool

Is the redaction permanent?

Yes. Unlike some tools that just overlay black boxes, our redaction permanently removes the underlying text from the PDF. The original content cannot be recovered.

What types of PII does it auto-detect?

It detects emails, phone numbers, Aadhaar (12-digit), PAN (ABCDE1234F), credit card numbers, SSN, dates of birth, and bank account numbers.

Can I manually redact specific areas?

Yes! Click and drag to draw black rectangles over any area you want to redact, in addition to the auto-detected items.

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