Auto-redact PDF
Automatically detect and redact sensitive words or patterns in your PDF using text or regular expressions.
Quick guide
- Upload your PDF
- Adjust options if needed
- Download the result
Auto-redact PDF
Automatically detect and redact sensitive words or patterns in your PDF using text or regular expressions.
Auto-redact PDF
Auto-redaction automatically finds and permanently removes sensitive data patterns — phone numbers, email addresses, ID numbers, credit card numbers — without manual selection.
Specify the patterns to detect or use predefined types. The tool scans every page, applies redaction to all matches, and outputs a clean version.
Faster and more reliable than manual redaction for documents with many instances of sensitive data. Used in legal, HR, and compliance teams before sharing or publishing.
Frequently asked questions
Is this tool free?
Yes, Auto-redact PDF is completely free. No sign-up or account required.
Are my files secure?
Yes. Uploaded files are automatically deleted from our servers after processing. We never store copies of your documents.
What is the maximum allowed file size?
You can upload files up to 50 MB.
Do I need to install anything?
No. The tool works entirely online, directly from your browser, with no installation required.