Security Tools
Generate passwords and hashes locally. Nothing is logged, stored or transmitted.
Password Generator
Generate cryptographically random passwords with adjustable length and character sets. Entropy estimate included. Nothing is stored or sent anywhere.
Password Strength Checker
Test how strong a password is. Estimates entropy, crack time and flags common patterns. Your password never leaves your browser.
TOTP Code Generator
Generate a TOTP or HOTP authentication code from your 2FA secret. Works with Google Authenticator and any standard app. Fully offline.