Pure Client Tools / Password Generator

Password Generator

Generate cryptographically secure passwords. Everything runs locally in your browser — your passwords never leave your device.

Click Generate...
Strength —

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Need this tool on the fly? Use it from any tab with our extension.

Install Extension

Note: As this extension is newly published, Chrome may display a standard security warning. You can safely click 'Continue to install'.

Password Security Tips

A strong password should be at least 12 characters long and include a mix of uppercase letters, lowercase letters, numbers, and symbols. Never reuse passwords across different accounts. Use a password manager to store complex passwords securely. This generator uses the Web Crypto API (crypto.getRandomValues()) for cryptographically secure random number generation — the same technology used by security professionals.

Need to store passwords securely? Generate salted hashes using our Hash Generator, or create unique entity identifiers with the UUID Generator.

Frequently Asked Questions

Q. How are random passwords generated safely?

Passwords are generated using window.crypto.getRandomValues(), the browser's cryptographically secure pseudo-random number generator (CSPRNG), ensuring maximum mathematical entropy.

Q. Are generated passwords saved, logged, or sent online?

No. Passwords exist only in your browser's temporary memory. As soon as you refresh or close the tab, they vanish completely.

Q. What is considered a strong password?

Security standards recommend at least 16 to 24 characters combining uppercase letters, lowercase letters, numbers, and special symbols, avoiding predictable dictionary patterns.