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STRENGTH

Why use a strong password generator?

Weak passwords are the leading cause of account breaches. A strong password should be at least 12 characters long, contain uppercase and lowercase letters, numbers and symbols, and be unique for every account.

How does the strength meter work?

Strength is calculated using entropy — a measure of how unpredictable the password is. It considers both length and the size of the character set used. A password with more entropy is exponentially harder to crack.

Is this password generator secure?

Yes. Passwords are generated using crypto.getRandomValues(), the browser's cryptographically secure random number generator. Nothing is sent to any server.

Password security tips