Password Generator

Generate strong, random passwords with custom rules — locally and privately.

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How it works

Passwords are generated with the browser’s cryptographically secure random source (crypto.getRandomValues) and never leave your device.

Yes. They are generated locally using a cryptographically secure random generator. Nothing is transmitted or stored on a server.

Pick random numbers in any range, with or without duplicates.

Generate unique, available-sounding usernames.

Generate memorable, strong word-based passphrases.

Generate random strings and tokens with custom character sets.