Key Smith is a fast, private password generator that builds strong passwords
exactly the way you want them, entirely on your device.
Set the length with a simple slider and choose which character types to include uppercase, lowercase, numbers, and symbols. Turn on extra options when you need
them: avoid look-alike characters like O and 0 or l and 1 for passwords you'll
have to type by hand, or skip symbols for sites that don't accept them. As you
adjust the settings, a live strength meter shows how tough your password is to
crack, so you can see the effect of every choice before you use it.
Prefer something you can actually remember? Switch to passphrase mode and Key
Smith strings together random words into a phrase that's both strong and far
easier to recall than a jumble of characters. Whichever mode you use, one tap
copies the result straight to your clipboard, and a fresh one is only a tap away
if you want to roll again.
A short history keeps your most recent generations handy in case you need one
back, and it stays on your device like everything else.
Nothing here touches the internet. No ads, no account, no sign-up, no network,
and no special permissions. Open it and forge a key.