Password Generator

This tool generates cryptographically secure random passwords using your browser's crypto.getRandomValues() API. No passwords are ever sent to a server — everything happens locally on your device.

A strong password should be at least 12 characters long and include a mix of uppercase letters, lowercase letters, numbers, and symbols. Longer passwords with diverse character sets are exponentially harder to crack through brute force.

The strength indicator is based on password entropy, which measures how many possible combinations an attacker would need to try. Passwords with 80+ bits of entropy are considered very strong and resistant to all known attack methods.

The "exclude ambiguous" option removes characters that look similar in many fonts (0/O, 1/l/I), making passwords easier to read and type manually when needed.