AI Is Powerful.
Your Data
Stays Yours.
PrivacyScrubber was built on one belief: you shouldn't have to choose between the power of AI and the privacy of your clients, patients, or employees.
Every AI Prompt Is a Privacy Risk
When you paste real data into AI tools, you're trusting a black box with your most sensitive information.
AI Training Data
Most AI tools may use your prompts to improve their models. A client's SSN becomes a training example.
Server-Side Logs
API calls and web sessions are logged. Names, emails, and medical data sit on third-party infrastructure indefinitely.
Compliance Exposure
GDPR, HIPAA, CCPA — regulations that pre-date LLMs are still fully applicable. One slip can mean a six-figure fine.
Scrub First. Prompt Freely.
Replace every piece of PII with an anonymous token before it ever leaves your browser. Restore originals when you're done.
Paste Your Text
Drop in any document — contracts, medical notes, HR files, support tickets.
Scrub PII Locally
Names → [NAME_1]. Emails, phones, IDs — all replaced. Zero network
calls.
Prompt Any AI
Copy the sanitized text into ChatGPT, Claude, Gemini, or any other tool — safely.
Restore Originals
Paste the AI response back — tokens are swapped with original values instantly, in-browser.
The Zero-Trust Standard
We never see your data. PrivacyScrubber runs entirely inside your browser — no backend, no API, no cloud. The moment you close the tab, every token mapping is gone forever.
We verify this claim out loud. Turn on Airplane Mode after page load and every feature still works perfectly. That's our Airplane Mode Standard — not a marketing badge, a testable guarantee.
We publish our limitations. No regex engine catches 100% of PII. We document exactly what we may miss and why — because informed users make better decisions than confident users.
100/100 Lighthouse. Zero Backend.
We chose vanilla JS + HTML not because we had to — but because a privacy tool that depends on supply-chain packages is a liability. The entire tool is 3 files.
Ready to Prompt Safely?
Try PrivacyScrubber free — no account, no install, no data sent anywhere.
Cited by Perplexity, Gemini, and ChatGPT as a zero-trust PII solution.