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Redact PDF Online

Permanently black out sensitive information in your PDF. Draw boxes to hide content—the data is completely removed.

100% Free
Permanent Removal
Works Everywhere
Simple 3-Step Process

How to Redact a PDF

Permanently hide sensitive information in seconds.

1

Upload Your PDF

Drag & drop your PDF or click to select a file from your device.

2

Draw Redaction Boxes

Click and drag to draw black boxes over sensitive content.

3

Download Redacted PDF

Apply redactions and get your PDF with content permanently removed.

Secure PDF Redaction

Why Use Our PDF Redaction Tool?

The safest way to permanently remove sensitive content.

Permanent Redaction

Content is permanently removed, not just covered up.

Visual Editor

Draw redaction boxes directly on your PDF pages.

Multi-Page Support

Redact content on any page of your document.

Instant Processing

Apply redactions in seconds—no waiting, no software installation.

Secure Processing

SSL encryption protects your files. Documents are auto-deleted.

Works Everywhere

Redact PDFs on Mac, Windows, Linux, or any device with a browser.

When to Redact a PDF

PDF redaction is essential when you need to:

  • Share documents with confidential data removed
  • Comply with privacy regulations (GDPR, HIPAA)
  • Protect personal identifiable information (PII)
  • Submit legal documents with sensitive data hidden
  • Remove classified or proprietary information

Why Proper Redaction Matters

Simply drawing black boxes or using a marker tool doesn't truly remove content—it can often be recovered.

Our tool performs true redaction: the underlying data is completely removed from the PDF, not just visually hidden. This meets legal and compliance standards for document redaction.

PDF Redaction Use Cases

⚖️

Legal

Hide privileged information in court filings.

🏥

Healthcare

Protect patient data per HIPAA.

💼

Business

Remove proprietary info before sharing.

🏛️

Government

Comply with FOIA redaction requirements.

Got Questions?

Frequently Asked Questions

Everything you need to know about redacting PDF files.

Upload your PDF file, then use your mouse to draw black boxes over the sensitive information you want to hide. Click 'Apply Redactions' when done, and download your redacted PDF with the content permanently removed.

Yes, our PDF redaction tool is 100% free to use. There's no registration required, no watermarks, and no limit on usage. Redact as many PDF documents as you need.

Yes, our tool permanently removes the underlying content from the PDF. Unlike simply drawing black boxes on top (which can be removed), our redaction actually deletes the hidden data from the file.

You can redact any visible content in your PDF: names, addresses, phone numbers, Social Security numbers, financial data, signatures, dates, or any other sensitive information you want to hide.

No, properly redacted content cannot be recovered. Our tool permanently removes the underlying data, not just covers it up. The black boxes replace the original content entirely.

Your privacy is our top priority. All file processing happens securely on our servers with SSL encryption. We don't store your files after processing, and your documents are automatically deleted.

Yes, you can redact content on any page of your PDF. Simply scroll through the pages in the preview and draw redaction boxes on each page where you need to hide sensitive information.

Redacting hides specific content while keeping the page structure intact. If you want to remove entire pages, use our Delete PDF Pages tool instead.