Back to Pragma Redact

Anonymize PDF, text & images. Free and 100% local.

Anonymize and redact PDFs, text and images right in your browser, for free. Pragma Redact finds names, emails, phone numbers, addresses, account numbers, dates and other sensitive data, then masks them in one click. Your data is never sent to the internet. Anonymization runs 100% on your device!

Model not loaded

The first run downloads the personal-information detection model, so it's saved for next time. A recent version of a modern browser works best.

PDF anonymizer

Open a PDF and mask the personal information found on each page of the document.

PDF input

Drop a PDF here or use the Upload PDF button.

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Sample PDFs

Anonymized PDF

Upload a PDF to preview and anonymize the document.

Tip: drag a mask to move it. Drag its corner to resize. Use the trash button to remove it.

Text anonymizer

Paste any text and redact the personal information it contains.

Input text

Demo texts

Results

Labeled source

Waiting for detection.

Redacted text

Waiting for detection.

Image (OCR) anonymizer

Read the text inside an image and mask the personal information found.

Image input

Image preview

Demo images

Result

Choose a demo image or upload your own image.

Tip: drag a mask to move it. Drag its corner to resize. Use the trash button to remove it.

Model parameters
0.20
Sets how confident the model must be before it flags something. A lower value detects more potential personal data (but may produce more false positives); a higher value only flags the most certain matches.