Passwords & secrets security tools

Generate a random password or score one you already have. Values stay in this tab and are not logged.

Generate and roughly assess passwords on-device.

More in this category: Password Generator · Password Strength Checker

Generate a crypto-random password. Nothing is stored.

Type a password to get a quick strength rating and an entropy estimate. The password is checked in your browser and is never sent or stored.

Generate a random string for API keys, test data, invite codes, or file names, from an alphabet you control.

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