Password Generator

The Password Generator creates strong, random passwords either one at a time or in batches, with controls for length and the character types you want to include. A live entropy estimate in bits tells you how resistant each password is to guessing, so you can aim for 80 bits or more for important accounts and adjust the settings until you get there.

It suits anyone setting up new accounts, rotating credentials after a breach, or provisioning secrets for a team. Generating several passwords at once is especially useful when you are creating logins for multiple services in a single sitting and want them all to be unique and strong rather than reusing a pattern.

Passwords are generated locally using the browser's built-in Web Crypto API, so they are never transmitted to a server or stored anywhere. Nothing leaves your device, there is no sign-up, and you can paste the result straight into the password strength checker if you want a second opinion on how robust it is.