Auto-Redact PII

Finds Aadhaar, PAN, cards, emails and phones — blacks them out.

On your device. No watermark. No sign-up.

How to use Auto-Redact PII

1. Open your file. Auto-Redact PII starts as soon as you drop a file or click the box above — the file opens in your browser and stays there.
2. Choose your options. Drop your PDF in, set what should be stamped onto which pages, then download the edited copy.
3. Download the result. The finished file is generated on your device and saved straight from your browser — free, with no watermark added.

This tool is processed locally with JavaScript inside your browser tab. The document is not uploaded, stored or seen by a server, which makes it suitable for contracts, invoices, CVs and medical or financial records.

More edit & annotate tools

• Add Watermark — Stamp text over or under every page — opacity, angle and position.
• Add Page Numbers — Number pages your way: position, format and starting number.
• Edit Metadata — Rewrite the title, author, subject and keywords inside the file.
• Sign PDF — Draw your signature, click where it goes. Done.

← All free local PDF tools