Password Strength Checker
Password Strength Checker helps you evaluate the security level of your password instantly. It analyzes length, character variety, and complexity to determine whether your password is weak, medium, or strong. This tool helps you create safer passwords and protect your online accounts.
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Password Requirements
Minimum Length
At least 8 characters required for basic security
Recommended: 12+ characters
Uppercase Letters
Include at least one uppercase letter (A-Z)
Mixes character cases
Lowercase Letters
Include at least one lowercase letter (a-z)
Enhances complexity
Numbers
Include at least one number (0-9)
Adds numerical diversity
Special Symbols
Include at least one special character (!@#$%^&*)
Maximum security
Avoid Common Words
Don't use dictionary words or common phrases
Prevents dictionary attacks
Avoid Patterns
Don't use sequences or repeated characters
Examples: 12345, aaaa, qwerty
No Personal Info
Avoid names, birthdays, or personal information
Easy to guess by attackers
Password Strength Examples
| Password | Strength | Score | Time to Crack |
|---|---|---|---|
password |
Very Weak | 2/100 | Instantly |
123456 |
Very Weak | 1/100 | Instantly |
qwerty |
Very Weak | 3/100 | Instantly |
Password123 |
Weak | 25/100 | 2 hours |
MyPassword!1 |
Fair | 45/100 | 3 days |
T3stP@ssw0rd! |
Good | 75/100 | 1 year |
J8#kL$9mN*p2Qw! |
Strong | 90/100 | Centuries |
correct-horse-battery-staple |
Excellent | 95/100 | Millennia |
🔒 Password Security Tips
Length Matters
Each additional character exponentially increases security. Aim for 12+ characters.
Mix Character Types
Combine uppercase, lowercase, numbers, and symbols for maximum complexity.
Avoid Common Words
Don't use dictionary words, names, dates, or common patterns.
Use Passphrases
Combine random words with separators: "Blue-Carrot-7-Sunshine!"
Regular Updates
Change critical passwords every 3-6 months.
Password Manager
Use a password manager to generate and store strong, unique passwords.
Unique Passwords
Never reuse passwords across different websites or services.
Two-Factor Auth
Enable 2FA wherever possible for an extra layer of security.
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