Password Strength Checker
Check your password security and get real-time improvement suggestions
Real-Time Analysis
Get instant feedback as you type with detailed strength scoring
Security Suggestions
Receive specific recommendations to improve your password strength
Pattern Detection
Identifies common patterns and weak points in your password
Understanding Password Security
A strong password is your first line of defense against cyber threats. Our password strength checker analyzes multiple factors to give you a comprehensive security score and actionable suggestions for improvement.
What Makes a Strong Password?
- At least 12 characters in length (longer is better)
- Mix of uppercase and lowercase letters
- Numbers and special characters (!@#$%^&*)
- No repeated patterns or common sequences
- Avoid dictionary words and personal information
- Unique for each account (no password reuse)
Password Security Tips
- Use a password manager to generate and store unique passwords
- Enable two-factor authentication (2FA) wherever possible
- Change passwords immediately if there's a data breach
- Avoid using personal information like birthdays or names
- Don't share passwords or write them down in plain text
Privacy Note: This tool analyzes passwords locally in your browser. No passwords are sent to our servers or stored anywhere.