Password Strength Analyzer
Analyze password strength, check for common passwords, and get detailed security recommendations to improve your password security.
🔐 Password Analysis
🛡️ Password Security Tips
Length Matters
Use at least 12 characters. Longer passwords are exponentially harder to crack.
Mix Character Types
Include uppercase, lowercase, numbers, and special characters for better security.
Avoid Common Patterns
Don't use dictionary words, personal information, or predictable patterns.
Use Unique Passwords
Never reuse passwords across different accounts or services.
Enable 2FA
Add two-factor authentication for an extra layer of security.
Use Password Managers
Let password managers generate and store unique, strong passwords.
🔍 What is Password Strength Analysis?
Password strength analysis evaluates how secure your password is against various attack methods including brute force, dictionary attacks, and pattern recognition. Our analyzer checks multiple factors including length, character diversity, common patterns, and known compromised passwords to give you a comprehensive security assessment.
📊 How It Works
Our algorithm analyzes your password against multiple criteria: character length and diversity, common password databases, pattern detection (like keyboard walks or repeated sequences), and entropy calculation. The result is a comprehensive score that indicates how long it would take attackers to crack your password using different methods.
🛡️ Security & Privacy
Your password is never sent to our servers - all analysis happens locally in your browser using JavaScript. The password is not stored, logged, or transmitted anywhere. This ensures complete privacy while providing accurate security analysis.
📈 Improvement Tips
Based on your password analysis, you'll receive specific recommendations to improve security. These may include increasing length, adding character diversity, avoiding common patterns, or using passphrase techniques. Follow these suggestions to create passwords that are both secure and memorable.
📝 How to Use the Password Strength Analyzer
Enter Password
Type or paste the password you want to analyze into the input field. Use the eye icon to toggle visibility.
Analyze
Click "Analyze Password" to run the comprehensive security analysis on your password.
Review Results
Check the strength score, detailed analysis, and security recommendations provided.
Improve Security
Follow the recommendations to create a stronger, more secure password.