Free tools
Password Strength Checker.
Instantly see your password's strength, estimated time to crack and weak spots. Your password never leaves this page.
Type a password to see the result.
The strength analysis runs in your browser. If you start a breach check, only the first 5 characters of the password's hash are sent, never the password.
How to read the result
- The strength estimate is a rough calculation based on the password's structure; the breach check tells you whether it has appeared in known data breaches.
- Even a strong-looking password is risky if you use it on more than one site.
- Turn on two-factor authentication (2FA) wherever you can.
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