Password Strength Checker
Test your password strength in real-time. Everything stays in your browser — nothing is sent to any server.
Enter a password
Password Generator
What Makes a Strong Password?
A strong password combines length, complexity, and unpredictability. Avoid common words, personal info, and sequential patterns.
Tips
- Use 12+ characters minimum
- Mix uppercase, lowercase, numbers, and symbols
- Avoid dictionary words and common patterns
- Use a password manager for unique passwords per site
- Enable two-factor authentication when available