Password Generator
Generate strong, secure passwords — cryptographically random.
How to Generate a Strong Password
Adjust the length slider and select which character types to include. Click "Generate Password" to create a cryptographically random password using your browser's secure random number generator (crypto.getRandomValues). The result appears instantly and can be copied with one click.
What Makes a Password Strong?
A strong password is at least 12 characters long and includes a mix of uppercase letters, lowercase letters, numbers, and symbols. Avoid common words, names, or patterns. Using a random generator is the safest way to create passwords that resist brute-force attacks and dictionary attacks.
Is This Password Generator Secure?
Yes — passwords are generated using the Web Crypto API (crypto.getRandomValues), which provides cryptographically secure random numbers. Nothing is stored or transmitted. Your passwords never leave your browser.
Frequently Asked Questions
Are the generated passwords truly random?
Yes. We use the Web Crypto API (crypto.getRandomValues()) which provides cryptographically secure random numbers — the same standard used by security software.
Is my password uploaded or stored anywhere?
Absolutely not. Passwords are generated entirely in your browser. There is no server communication — the password exists only on your screen until you copy it.
How long should my password be?
We recommend at least 16 characters. Longer passwords are exponentially harder to crack. A 16-character password with mixed characters would take millions of years to brute-force.
Is this free?
Yes, completely free with no limits or registration.
Should I use a password manager?
Yes! Generate a unique password for each account and store them in a password manager like Bitwarden, 1Password, or KeePass. You only need to remember one master password.