Password Strength Checker

Test your password security. Nothing leaves your browser.

Your password is checked locally. It is never sent to any server.
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What makes a strong password?

Length is king. A 16-character password with just lowercase letters is stronger than an 8-character one with symbols. Aim for 12+ characters minimum, 16+ for important accounts.

Avoid common patterns: dictionary words, keyboard patterns (qwerty), repeated characters (aaa), personal info (birthdays, names).

Use a password manager to generate and store unique passwords for every account.

Related

Password Generator · Hash Generator · Two-Factor Authentication Guide · How to Generate Strong Passwords

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