Check before you share
Local PII Checker
Before you paste text into an AI chat, a support form, or a public forum, check what it actually contains. A small open-source model scans it for names, contact details, and other personal data — entirely inside your browser.
Local PII Checker
Local processing
153/2000
Your text stays in this browser and is never sent to Best-AI.org or any other server. The model itself is hosted on this site, not fetched from a third party, so it keeps working even if the original source disappears.
What this experiment can do
The model looks for 17 categories of personal data, from names and emails to bank and government IDs. It is a prediction from a small model, not a certified privacy audit — always review sensitive text yourself before sharing it.
Model transparency
- Model
- nationaldesignstudio/rampart
- Creator
- National Design Studio
- Hosting
- Mirrored on this site (not fetched from a third party at runtime)
- Runtime
- WASM in a Web Worker
- License
- CC BY 4.0
Copyright 2026 National Design Studio. Unmodified from the source below.
View model source