PDF Redaction Tool
Black out sensitive information in PDF files. Add redaction boxes to hide names, addresses, social security numbers, and other confidential data. Perfect for legal documents and GDPR compliance.
- PDFs never leave your device
- No server upload required
- Works completely offline
- No login or signup needed
How It Works
Upload a PDF file and specify areas to redact by entering coordinates or using visual selection. Add black rectangles over sensitive text, numbers, or images that need to be hidden. You can redact multiple areas across all pages. The tool uses pdf-lib to add permanent black boxes that completely cover the underlying content. Preview shows redacted pages. Download the redacted PDF ready to share. Perfect for legal documents, contracts, financial statements, or any document with sensitive information. All processing happens in your browser — your PDFs are never uploaded to any server.
Frequently Asked Questions
How do I redact areas in a PDF?
Upload a PDF, select the page, then specify areas to black out. You can add multiple redaction boxes per page.
Can I redact multiple pages?
Yes! Add redaction boxes to any page in the PDF. The tool supports multi-page redaction.
Is the redaction permanent?
Yes! The redaction boxes permanently cover the underlying content. The original text cannot be recovered.
Can I use blur instead of black boxes?
PDF redaction uses solid black rectangles (industry standard). For blur effects, use the Image Redaction tool after converting PDF to images.
Is this suitable for legal documents?
Yes! The tool creates permanent redactions suitable for legal documents, contracts, and compliance requirements.