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Click "Open PDF" to load a document for redaction
Pro Tip: Use the search tool to find and redact specific text automatically
Click "Open PDF" to load a document for redaction
Pro Tip: Use the search tool to find and redact specific text automatically
Follow these simple steps to securely redact sensitive information from your PDF documents
Click the "Open PDF" button or drag and drop your PDF file into the tool. We support files up to 100MB in size.
Choose from Rectangle, Freehand, or Text Search tools. Each tool serves different redaction needs.
Select your preferred redaction color, pattern style, opacity level, and border width for visual clarity.
Draw over sensitive information on your PDF. Use selection tool to move, resize, or delete redactions.
Use the validation tool to check for overlapping or small redactions, then preview the final result.
Click "Save Redacted" to download your permanently redacted PDF. All processing happens locally for security.
Professional tools for complete document privacy protection
All redaction processing happens locally in your browser. Your documents never leave your computer.
Rectangle, freehand, and text search tools for different redaction needs. Precision controls for perfect coverage.
5 colors, 5 pattern styles, adjustable opacity and border width. Make redactions clearly visible.
Find and redact specific text patterns automatically. Perfect for names, IDs, emails, and phone numbers.
Automatic checks for overlapping redactions, small boxes, and coverage gaps. Ensure complete protection.
Full history stack with Ctrl+Z/Y shortcuts. Never worry about mistakes with unlimited undo/redo.
Zoom, rotate, fit-to-page, grid overlay, and page navigation for precise redaction placement.
Export redacted PDFs with original quality preserved. Redactions are permanently embedded in the document.
Essential tool for professionals handling sensitive documents across industries
Lawyers, paralegals, and legal teams redacting confidential case information, client details, and privileged communications.
Doctors, hospitals, and clinics protecting patient health information (PHI) to comply with HIPAA regulations.
Public sector organizations redacting classified information, personal identifiers, and sensitive government data.
Banks, accountants, and financial advisors protecting account numbers, social security numbers, and financial data.
Companies redacting trade secrets, proprietary information, employee data, and confidential business strategies.
Schools and universities protecting student records, research data, and personal information.
Reporters protecting sources, unpublished information, and sensitive documents obtained through research.
Individuals protecting personal information in scanned documents, contracts, and digital paperwork.
Your documents are protected with the highest security standards
All PDF processing happens 100% in your browser. Your files never leave your computer or get uploaded to any server.
We don't store, save, or have access to any of your documents. Once you close the browser, all data is permanently deleted.
Redactions are permanently embedded into the PDF file. They cannot be removed or reversed by any PDF viewer or editor.
We don't use any tracking cookies or analytics that monitor your document content. Your privacy is our priority.
Built with transparent, open-source libraries (PDF.js, PDF-Lib) that have been security-audited by the community.
Use the tool completely anonymously. No sign-up, no email collection, no personal information required.
Redact PDF Pro operates on a zero-trust security principle: we never ask for your trust because we never have access to your data. All operations are performed locally in your browser using established, secure JavaScript libraries. This approach eliminates all traditional data privacy concerns associated with online document processing.
Find answers to common questions about PDF redaction
Yes, when you save a redacted PDF with our tool, the redactions are permanently embedded into the document. They cannot be removed or reversed by any PDF viewer or editor. The original text is completely obscured in the final document.
Absolutely. All processing happens 100% locally in your browser. Your PDF files never leave your computer, aren't uploaded to any server, and we don't have access to them. This is the most secure way to handle sensitive documents.
We recommend PDF files under 100MB for optimal performance. Larger files may take longer to process depending on your computer's specifications. For very large documents, consider splitting them into smaller sections.
Yes, you can redact text in scanned PDFs using our rectangle or freehand tools. However, for scanned documents, the text is actually an image, so you'll need to manually draw over the text you want to redact rather than using the text search tool.
Redaction permanently obscures content but leaves the document structure intact. Deletion removes content entirely, which can affect document layout. For legal and compliance purposes, redaction is preferred as it clearly shows that information was intentionally obscured.
Currently, Redact PDF Pro processes one document at a time. For batch processing, you can redact each document individually. We're working on batch features for future releases.
No, Redact PDF Pro is completely free with no hidden charges, watermarks, or limitations. We believe privacy tools should be accessible to everyone.
Redact PDF Pro works on all modern browsers including Chrome, Firefox, Safari, and Edge. For the best experience, we recommend using the latest version of your browser.
Still have questions?