If you Google 'password strength' the first result is https://www.passwordmonster.com/ https://www.passwordmonster.com/ This works like I described, it don't s

If you Google 'password strength' the first result is https://www.passwordmonster.com/ https://www.passwordmonster.com/ This works like I described, it don't show 'dartboard requirements', only entropy. I think you've misunderstood what a password strength checker is. It's definitionally not a checklist like 'You need an uppercase letter, a lowercase letter, a number, a special character'. It's a tool which measures the strength i.e. the randomness or entropy of the password.