Check a password's structure.
Length, character mix, recognisable words and the patterns attackers try first — worked out locally, with no request to any server.
Nothing you type here is transmitted. Clearing the box or closing the tab removes it.
What this can and cannot tell you
KeyMint can measure what it can see: how long the password is, which character types it uses, whether it contains dictionary words, repeated blocks, keyboard walks or one of the best-known passwords. From that it estimates how much guessing work the password represents.
It cannot know how you chose the password, whether you have used it elsewhere, or whether it has appeared in a breach. Checking a breach database would mean sending something derived from your password to a third party, and KeyMint does not do that.
Other ways to make a password
Each mode is the same generator with a different shape. Nothing you make in one is carried into another.
Strong Random
The strongest general-purpose choice. Best when a password manager stores it for you.
Passphrase
Several random words. Easy to remember, easy to type, strong when you use enough of them.
Readable
Real words with controlled substitutions. Trades some randomness for memorability.
Pronounceable
Invented but sayable syllables. Useful when you must type it by hand on another device.
PIN
For locks, cards and devices that only accept digits.