Advanced Password Strength Checker
Analyze your password security with advanced algorithms, real-time feedback, and comprehensive security insights.
Military-Grade Analysis
Real-Time Feedback
Privacy Protected
Breach Detection
Password Strength
0/100
Enter a password to analyze
Time to crack: -
Security Criteria
-
At least 12 characters long
0
-
Contains uppercase letters (A-Z)
0
-
Contains lowercase letters (a-z)
0
-
Contains numbers (0-9)
0
-
Contains special characters (!@#$%)
0
-
Not a commonly used password
0
-
High entropy (randomness)
0
Improvement Suggestions
Enter a password to receive personalized suggestions
Password Statistics
Length
0
Character Types
0
Entropy
0
Combinations
0
Why Password Strength Matters
- Protect Against Brute Force: Strong passwords resist automated attacks
- Prevent Account Takeovers: Weak passwords are easily compromised
- Data Security: Your personal information stays protected
- Financial Safety: Secure your online banking and shopping
Best Practices
- Use Unique Passwords: Different password for each account
- Enable 2FA: Add an extra layer of security
- Use Password Managers: Generate and store strong passwords
- Regular Updates: Change passwords periodically
Common Mistakes
- Personal Information: Avoid birthdays, names, addresses
- Dictionary Words: Don't use common words or phrases
- Simple Patterns: Avoid 123456, qwerty, password
- Reusing Passwords: Each account needs unique credentials