Password Strength Checker
Check password strength locally.
Enter a password
How the password strength checker works
Step 1
Type a password
Enter a password into the field; nothing is submitted or stored as you type.
Step 2
Watch the live meter
The strength bar and label update instantly based on length and the mix of character types used.
Step 3
Read the advice
Use the suggestion below the meter to improve length or complexity before reusing the password elsewhere.
Frequently asked questions
What does the checker look at?
It scores length (rewarding 8 and 14+ characters), and whether the password mixes uppercase and lowercase letters, numbers, and symbols.
Does this check against leaked password databases?
No. This is a local heuristic based on length and character variety only; it does not check whether a password has appeared in a known data breach.
Is my password sent anywhere?
No. The check runs entirely in your browser as you type, and nothing is transmitted or saved.