Password Generator

Strong, random passwords generated in your browser with cryptographic randomness. Nothing is sent, logged, or stored — anywhere.

Length: 16

Uppercase (A-Z) Lowercase (a-z) Numbers (0-9) Symbols (!@#$…) Exclude look-alikes (0/O, 1/l/I)

About this password generator

Strong passwords are long and unpredictable. This generator builds them from the character sets you choose using crypto.getRandomValues — the browser's cryptographically secure random source — not the weak Math.random that many simple generators rely on.

Crucially, the password is created entirely on your device. It is never transmitted to a server, saved, or logged, so there's no copy of it anywhere but your screen. For the best security, use the longest length a site allows and keep all character types enabled. Pair this with a password manager so you don't have to remember them.