Generator

These tools create the secrets you use to sign in, entirely inside your browser. You can generate a random password with a chosen character set and length, build a memorable Diceware passphrase from linked words, and produce TOTP codes for two-factor authentication. Nothing you generate is sent to a server.

Password Generator

Generate password randomly.

Memorable Passphrase Generator (Diceware-style)

Generate a memorable, easy-to-read-aloud passphrase by randomly combining common words. Choose the word count, separator, capitalization, and a trailing number — everything runs entirely in your browser.

TOTP (One-Time Password) Generator

Generate the same 6-digit one-time password (RFC 6238) as Google Authenticator and similar apps from a Base32 TOTP secret, entirely in your browser. Your secret is never transmitted.