About this tool
This Password Generator creates strong, unpredictable passwords using your browser's cryptographically secure random generator. Choose the length and whether to include uppercase, lowercase, numbers and symbols, and get an instant strength rating. Strong, unique passwords are the single best defense against hacked accounts, and because generation happens locally, your password is never transmitted or stored.
How to use
- 1Choose a length with the slider.
- 2Toggle character types on or off.
- 3Copy your new password and store it safely.
Benefits
- Uses crypto-grade randomness (crypto.getRandomValues).
- Live strength meter.
- Never sends or saves your password.
Frequently asked questions
Are these passwords safe?+
Yes. They are generated locally and never leave your browser.
How long should a password be?+
At least 12 characters; 16+ is recommended for important accounts.