Passwords are generated using crypto.getRandomValues(), a cryptographically secure random number generator. Combined with sufficient length (16+) and character variety, the passwords are extremely resistant to brute-force attacks.

Entropy measures password unpredictability in bits. Higher entropy = harder to crack. A password with 80+ bits of entropy is considered very strong. Entropy depends on length and the size of the character set used.

Yes. All passwords are generated entirely in your browser. No passwords are stored, logged, or sent to any server.