Password Generator
Generate strong, cryptographically secure passwords with custom length, character sets and strength meter.
About the Password Generator
The Password Generator creates strong passwords with your browser's cryptographically secure random generator. Choose the length and character sets, and the strength meter shows how hard the result is to guess.
Everything is generated in your browser; nothing you enter is uploaded, and anything random comes from a cryptographically secure source.
How to use the Password Generator
- Set the length (16 or more is a good default).
- Choose which character sets to include.
- Copy the password into your password manager.
Frequently asked questions
Are generated passwords sent anywhere?
No. They are generated in your browser and never leave your device.
How long should a password be?
For accounts protected by a password manager, 16–20 random characters is plenty. Length adds more strength than extra symbols.
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