Password Strength Checker
Type a password below to see how strong it is. Everything stays in your browser — nothing is sent to our servers.
Security criteria
- At least 8 characters
- At least 12 characters (recommended)
- Contains uppercase letters
- Contains lowercase letters
- Contains numbers
- Contains special characters
- No common patterns (123, abc, qwerty)
Tip:Use a passphrase — three or more random words combined with numbers and symbols — for passwords that are both strong and memorable.