✦ CREATE. CHECK. PROTECT.
Password studio.
Generate a secure password or assess one privately on this device.
AMHH / GENERATE
SECURE RNGPassword generator
Cryptographic randomness, with controls you choose.
—— bits
8 characters64 characters
AMHH / CHECK
↳ ON THIS DEVICECheck a password
Local pattern checks and a time estimate you can adjust.
RANDOM-SEARCH ESTIMATE—
— bitsSTRENGTH BREAKDOWNLocal heuristic
Length—
Character variety—
Patterns—
WAYS TO IMPROVE
Random-search baseline—Median time in this random-search model.
Illustrative fast offline scenario. Change this to model another setup.
The time is a mathematical estimate assuming a uniformly random password. Recognizable patterns can make real guessing much faster.
Start typing to see a live, on-device assessment. Your password is not uploaded or saved.