Security experts recommend at least 12-16 characters. Longer passwords are exponentially harder to crack — a 16-character password with mixed characters can take centuries to brute-force with current technology.

Yes, as long as the generator runs entirely in your browser (client-side) like ours does. We never transmit or store any password you generate — everything happens locally on your device.

Yes. Mixing uppercase, lowercase, numbers, and symbols dramatically increases the total possible combinations, making your password much harder to guess or crack.

Characters like 0, O, l, and 1 can look similar in some fonts. Excluding them is useful if you need to manually type or read the password out loud, such as for printed credentials.

No. Always use a unique password for every account. If one site is breached, reused passwords let attackers access all your other accounts. Consider using a password manager to keep track of them.