Password Strength Analyzer

Test your password security!
Type a password below (or one similar to yours - don't use your ACTUAL password!) to see how long it would take a hacker to crack it. This tool runs entirely in your browser - nothing is sent to any server.

Time to Crack (Brute Force):

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📊 Password Statistics

Length: 0

Character Types: 0

Character Pool: 0

Possible Combinations: 0

Entropy: 0 bits

⚡ Attack Methods

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🛡️ Password Security Tips

1. Length Matters Most

A 16-character password with only lowercase letters is stronger than an 8-character password with all character types. Aim for at least 12-16 characters.

2. Use a Password Manager

Let software like 1Password, Bitwarden, or LastPass generate and store strong, unique passwords for each site. You only need to remember one master password.

3. Passphrases Beat Complex Passwords

"correct-horse-battery-staple" is stronger and more memorable than "P@ssw0rd1". Random words strung together create strong passwords.

4. Avoid Common Substitutions

Replacing 'a' with '@' or 'o' with '0' doesn't fool modern cracking tools. "P@ssw0rd" is just as weak as "Password".

5. Never Reuse Passwords

If one site gets breached, attackers will try that password everywhere. Every account needs a unique password.

6. Enable Multi-Factor Authentication (MFA)

Even if someone gets your password, MFA requires a second form of verification (usually your phone). This stops most attacks.

🔐 Password Strength Analyzer