Password Strength Checker

Check the strength of your password instantly. This tool helps you measure how secure your password is and provides tips to make it stronger.

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What is a Password Strength Checker?

A Password Strength Checker analyzes your password and determines its resistance against common attacks like brute force, dictionary attacks, and guessing. It considers factors such as length, complexity, and randomness to give you a strength rating (Weak, Medium, Strong, or Very Strong).

Why Use a Password Strength Checker?

Protect Accounts: Avoid weak passwords that hackers can easily guess.
Instant Feedback: Quickly see how secure your password is.
Better Security Habits: Learn how to create stronger, unique passwords.
Reduce Risk: Minimize the chance of account compromises due to weak credentials.

How to Use

Enter your password in the input box.
The tool analyzes it instantly.
You’ll get a rating (Weak, Medium, Strong, Very Strong) and suggestions to improve it.

Password Strength Factors

Length: Longer passwords are harder to crack.
Complexity: Using uppercase, lowercase, numbers, and symbols increases security.
Uniqueness: Avoid using common words or repeated patterns.
Avoid Personal Info: Don’t use your name, birthday, or easily guessable info.

Examples

Weak Password:

password123

✔ Too short and predictable.

Strong Password:

G7!t@9ZkQ2&v#XrL

✔ Long, random, includes uppercase, lowercase, numbers, and symbols.

Best Practices for Strong Passwords

Use at least 12–16 characters.
Mix letters, numbers, and symbols.
Never reuse the same password across multiple accounts.
Use a trusted Password Manager to generate and store complex passwords.
Enable Two-Factor Authentication (2FA) wherever possible.

FAQ

Q1: Is this tool storing my password?
A: No. The Password Strength Checker runs locally in your browser, and your password is never saved or transmitted.

Q2: How long should my password be?
A: A strong password should be at least 12–16 characters long.

Q3: Should I use the same password for multiple sites?
A: Never. Always use unique passwords for each account to prevent chain breaches.

Conclusion

The Password Strength Checker is a simple yet powerful tool to ensure your accounts are protected. Use it to test your passwords, follow best practices, and keep your online accounts secure.