Password Strength Checker

Analyze password security with real-time strength assessment and security recommendations

Enter Password
Weak Fair Good Strong Very Strong
Enter a password
Requirements
At least 8 characters
Uppercase letter (A-Z)
Lowercase letter (a-z)
Number (0-9)
Special character (!@#$%^&*)
Not a common password
Analysis
Length
0 characters
Character Types
0 types
Entropy
0 bits
Crack Time
Instant
Security Tips
Use a mix of uppercase, lowercase, numbers, and symbols
Avoid personal information like names or birthdays
Use unique passwords for each account
Consider using a password manager
Real-time Analysis

Instant password strength assessment as you type

Detailed Metrics

Entropy calculation and crack time estimation

Privacy First

All analysis done locally, passwords never sent to servers