Password Strength Checker
Check password strength and generate secure passwords
How to Use
- 1Enter your password in the secure input field
- 2View real-time strength assessment
- 3Check detailed security analysis
- 4See estimated crack time
- 5Follow suggestions to improve strength
Features
Use Cases
- Testing existing passwords
- Validating password policy compliance
- Educational security demonstrations
- Password audit for organizations
- Personal security assessment
- Developing password requirements
Tips
- Aim for 'Very Strong' rating for important accounts
- Length matters more than complexity
- Avoid personal information in passwords
- Check if password has been breached
- Update weak passwords immediately
Detailed Guide
Understanding password strength is crucial for digital security. This tool provides comprehensive analysis of password security, including entropy calculation, pattern detection, and breach checking. It helps users understand what makes passwords vulnerable and how to improve them. The real-time feedback and educational approach make it valuable for both personal use and security training, helping create a culture of better password practices.
Frequently Asked Questions
Is my password sent anywhere?
No, all analysis happens locally in your browser. Your password never leaves your device.
What makes a password strong?
Length (12+ characters), variety of character types, unpredictability, and not being in common password lists.
How is crack time calculated?
Based on entropy and current computing power, assuming various attack methods from basic to advanced.