Hide, mask, and generate — without ever sending data anywhere.
cloak is a collection of client-side utilities for protecting personal information. Every tool runs entirely in your browser. Nothing is uploaded, stored, or tracked.
PII Text Redactor
Detect & mask emails, phones, cards, SSNs, IPs and URLs in any text.
Open tool →Image Redactor
Blur, black-out, or pixelate faces, plates, and secrets in photos.
Open tool →Fake Data Generator
Synthetic names, emails, addresses & IDs for testing and demos.
Open tool →Password Generator
Cryptographically strong passwords & passphrases with live strength.
Open tool →