Password & UUID Generator

Generated locally with crypto.getRandomValues — the browser's cryptographically secure RNG. Nothing is transmitted or logged.

Password

Length: 16

Uppercase (A-Z)

Lowercase (a-z)

Numbers (0-9)

Symbols (!@#$...)

Exclude ambiguous characters (l, 1, I, O, 0)

UUID v4

Why local generation matters

Passwords generated on a server, or sent over the network for "checking," can be logged. This tool uses window.crypto.getRandomValues(), the same cryptographic RNG browsers use for TLS, entirely on your device — nothing is ever sent anywhere.