Toolbench / Developer / Password Generator
Password Generator
Create strong random passwords. Everything is generated locally with your device's secure randomness.
Generated password
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About the password generator
A password generator builds random strings that are far harder to guess than anything a person invents. Length matters most: each extra character multiplies the number of possible combinations an attacker must try.
This generator uses your browser's cryptographically secure randomness (crypto.getRandomValues), not the weaker Math.random, and never sends the result anywhere. The entropy readout estimates how much true randomness each password carries.
For important accounts, aim for 16 characters or more with mixed character types, and store the result in a password manager so you never have to memorise it.