All toolsSecurity & Privacy
Security & Privacy
Strong secrets and private transfers, all handled offline.
Password & PIN Generator
Generate strong random passwords or PINs with custom length and character sets, and check their strength. Free, created in your browser, never stored.
MFA Authenticator
Store TOTP two-factor secrets and backup codes in an AES-encrypted vault that lives only in your browser. A free authenticator that works offline.
Secure File Share
Send files from one device to another over an encrypted peer-to-peer connection, with no size limit and no sign up. Free and private.
Metadata & EXIF Remover
View and remove hidden EXIF and document metadata from photos, PDFs, Office files and MP3s, including GPS location. Free, processed in your browser.
Tools whose whole value depends on not phoning home: a password generator that uses your browser's cryptographic randomness, an authenticator that keeps secrets encrypted on your device, a file transfer that goes directly between two browsers, and a metadata remover that shows you the GPS location hiding in a photo before you post it.
Each page explains exactly what is stored, where, and what leaves your device, so you can judge it rather than take it on trust.