Password Strength Checker
Analyze password strength in real-time based on length, complexity, entropy, and common vulnerabilities. Get detailed feedback to improve password security.
Password Security Guidelines
✓ Good Practices
- • Use at least 12 characters
- • Mix uppercase and lowercase letters
- • Include numbers and special characters
- • Use unique passwords for each account
- • Consider using passphrases
- • Enable two-factor authentication
- • Use a password manager
✗ Avoid These
- • Common passwords (password123)
- • Personal information (birthdate, name)
- • Sequential characters (abc, 123)
- • Repeated characters (aaa, 111)
- • Dictionary words alone
- • Keyboard patterns (qwerty)
- • Reusing passwords across sites
Test Passwords
Note: These are example passwords for testing the analyzer. Always create unique, strong passwords for your actual accounts.
Share This Tool
Found this tool helpful? Share it with others who might benefit from it!
💡 Help others discover useful tools! Sharing helps us keep these tools free and accessible to everyone.