Password Generator
A fresh, crypto-random password, generated on your device in one click. We never see it, send it or store it - there is no server to send it to.
Good to know
- Randomness comes from your browser’s cryptographic generator (crypto.getRandomValues) - the same source security software uses.
- Generate the password, then save it in a password manager. A password you have to memorize is a password that is too weak.
- 16 characters with all sets on is a solid default for important accounts; go longer for your password manager itself.
How random is it, really?
Each character is drawn from the cryptographic random source built into your browser, uniformly across the sets you tick. A 16-character password from all four sets carries about 100 bits of entropy - far beyond brute force.
Do you store or transmit my password?
No. Generation happens entirely on your device and the password exists only in this tab until you copy it. Closing the tab erases it.
What makes a password strong?
Length beats cleverness. A long random string (16+) used once, stored in a manager, beats a short memorable one reused everywhere.