Password Strength Checker
Analyze your password security with local entropy estimation.
Generate Secure Password
Strength: Too Short0 chars
Why check your password?
Weak passwords are one of the most common causes of security breaches. Using a strong, unique password for every service you use is the best way to protect your digital life.
Safe and Private
Our Password Checker works entirely within your browser. Your password is never sent to any server, making it 100% safe to use. We do not store or log your keystrokes.