Password Strength Checker
Test your password security
Strength
Enter a password
Length
0
Entropy (bits)
0
Crack Time (Online)
-
Crack Time (Offline)
-
Password Criteria
At least 8 characters
Contains uppercase letters
Contains lowercase letters
Contains numbers
Contains symbols
Not a common password
Password Security Tips
Length matters: Use at least 12-16 characters for important accounts.
Mix character types: Include uppercase, lowercase, numbers, and symbols.
Avoid patterns: Don't use keyboard patterns (qwerty), sequences (12345), or personal info.
Use unique passwords: Never reuse passwords across different accounts.
Consider a password manager: Tools like 1Password or Bitwarden can generate and store strong passwords.