Dropbox - Password strength is indicated by colored bars underneath the input field. /via rammionline
The thing is, your password strength is only as hard to crack as it is for you to remember. The harder it is to remember, the harder it will be to crack. It’s as simple as that.
dropbox/zxcvbn-ios: A realistic password strength estimator.
Geeklist Sign Up Password Strength | Konigi
Password-Strength is a jQuery based password strength checker and indicator that helps users meet your minimum password requirements.
From xkcd and Lifehacker: How to create passwords that are both easy for you to remember and hard for computers to hack
Beanstalk - The password strength indicator shows you the amount of hours needed to crack it.
Beanstalk - The password strength indicator shows you the amount...
GoCardless Password Strength-O-Meter by Petty
xkcd: Password Strength