This random password generator uses your physical movements to provide 'entropy'. Keep moving.
Still need another 300 'events' from your fingers. You can move the
mouse, press on the screen, or hammer at the keyboard.
We recommend the following password. It has at least
one of each of lower case, upper case, number, and symbol.
If you need to memorize your password, you might prefer
this passphrase instead:
If you want as few keystrokes as possible, you can
use this (but be careful with transcription errors):
All of the above passwords contain at
least bits of entropy.
If you want to see alternatives to any of the above, just
hit the button again. If you want to reset your "biometric entropy",
you can re-load the page.
Move the slider below if you need to adjust amount of randomness (entropy).
For documentation and a more detailed discussion, see the source code of this page.
The code for this utility is static and in a
single page.
Open source under MIT license: Github.
Copyright (c) 2019-2022 Magnusson Institute.
ADVANCED. The default settings above follow current
best practices for most online situations: 39 bits of entropy,
picked by a machine rather than a human.
That corresponds to eight 'base32' characters plus a symbol,
or three words from our dictionary, or seven 'base64' characters.
If you need something different, you can make selections below
and hit the button again.