zxcvbn bootstrap password strength meter

A password strength meter using zxcvbn and Bootstrap.

Hooks the password strength library zxcvbn up to a Boostrap progress bar, packaged in a JQuery plugin.

$("#StrengthProgressBar").zxcvbnProgressBar({ passwordInput: "#Password" });

Source code available on GitHub


"Good passwords are hard to guess. Use uncommon words or inside jokes, non-standard uPPercasing, creative spelllling, and non-obvious numbers and symbols"

zxcvbn is a password strength library developed by Dropbox, read more about it on their tech blog:

And of course, the xkcd comic: