password generator

Generate a strong password.

Cryptographically random passwords using your browser's secure random generator. Tweak the length and character set.

Pick at least one character type

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AIExplain password strength

Frequently asked

Is this tool free?
Yes. The password generator is completely free. Generate as many passwords as you need with no limits.
Do I need to sign up?
No. Open the page and a strong password is ready. No account required.
Is my data private?
Passwords are generated entirely in your browser using the Web Crypto API (crypto.getRandomValues). Nothing is ever sent to any server.
How does it avoid weak randomness?
The generator uses cryptographically secure randomness from your browser and applies rejection sampling to eliminate modulo bias. You can also exclude ambiguous characters like O/0 and l/1 for easier reading.