Password Generator
Create strong, random passwords using cryptographically-secure randomness, with live entropy scoring and bulk generation. Everything runs locally — passwords never leave your browser.
Your password
Press generate…
Options
Bulk generate
Same settingsFrequently asked questions
Is this generator safe?
Yes. It uses the Web Crypto API (crypto.getRandomValues) for cryptographically-secure randomness, with rejection sampling to avoid modulo bias. It runs entirely in your browser — passwords are never transmitted or stored.
How long should my password be?
Aim for at least 80 bits of entropy for high-value accounts. With a mixed character set (~70 symbols), that is roughly 13+ characters; 16–20 characters is a comfortable, future-proof default against offline cracking.
Where are passwords stored?
Nowhere. Each password exists only in your current tab. Closing or refreshing clears it. Store generated passwords in a reputable password manager.