Password Generator

What is Password Generator

The Password Generator creates strong random passwords right in your browser using crypto.getRandomValues, the cryptographically secure generator of modern browsers, not the predictable Math.random. You can tune length and character types and see the entropy in bits in real time.

No password is stored or transmitted: it only exists on the page you opened. Close the tab and it is gone.

How it works

1. Set the length with the slider.
2. Toggle uppercase, lowercase, numbers and symbols to match the site's rules.
3. Read the entropy in bits to gauge how strong it is.
4. Copy it and paste it into your password manager.

Frequently Asked Questions