Password Strength Checker

Check the strength of your passwords and get suggestions for creating stronger, more secure passwords.

Enter Your Password

Password Strength

Enter your password to check its strength

Tips for Strong Passwords

Do

  • Use at least 12 characters
  • Include uppercase and lowercase letters
  • Include numbers and special characters
  • Use a unique password for each account
  • Consider using a password manager

Don't

  • Use personal information (name, birthday)
  • Use common words or phrases
  • Use sequential numbers or letters (123, abc)
  • Reuse passwords across multiple sites
  • Share your passwords with others

How It Works

1

Enter Your Password

Type the password you want to check in the input field. Don't worry, your password is never stored or transmitted.

2

Analyze Password Strength

Our algorithm evaluates your password based on length, complexity, character variety, and common patterns.

3

Get Detailed Feedback

Receive a strength rating and specific suggestions on how to improve your password security.

Frequently Asked Questions

Is it safe to enter my password here?
Yes, it's completely safe. All password checking is done locally in your browser. Your password is never stored, saved, or transmitted to any server. We take your privacy and security seriously.
What makes a password strong?
A strong password typically has at least 12 characters, includes a mix of uppercase and lowercase letters, numbers, and special characters, avoids common words or patterns, and is unique to each account. The longer and more random a password is, the stronger it becomes.
How accurate is this password strength checker?
Our password strength checker uses industry-standard criteria to evaluate passwords, including length, character variety, and common patterns. While it provides a good estimate of password strength, no checker is perfect. For critical accounts, consider using a password manager that can generate and store truly random, strong passwords.
What should I do if my password is weak?
If your password is identified as weak, you should change it as soon as possible, especially for important accounts like email, banking, or social media. Follow the suggestions provided by our tool to create a stronger password. Consider using a password manager to generate and store strong, unique passwords for all your accounts.

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