Password Generator - Create Secure Passwords

The recommended minimum length is 12 characters, but ideally use 16-20+ characters. An 8-character password can be cracked in a few hours, while a 16-character password with a mix of uppercase/lowercase letters, numbers, and symbols requires millions of years. Length is the most important factor in password security.

Yes. Our generator uses a cryptographically secure random number generator (crypto.getRandomValues) which is a built-in API of modern browsers. Passwords are generated exclusively in your browser — never sent to the server or stored. This is the same method used by professional password managers.

Use a password manager like Bitwarden (free and open-source), 1Password, LastPass, or KeePass. These tools securely store all your passwords and automatically fill them in on websites. You only need to remember one strong master password. Do not write passwords on paper or in an unencrypted file.

A brute-force attack is a method where the attacker systematically tries all possible character combinations until they find the correct password. Modern computers can try billions of combinations per second. That's why password length is crucial — every additional character exponentially increases the number of possible combinations and the time needed to crack it.

Modern advice is: don't change passwords on a schedule, only when there's a reason (data leak, suspicious activity). NIST (American Institute of Standards) no longer recommends regular changes because it leads to weaker passwords. Instead, use strong, unique passwords with 2FA authentication and change them only when needed.