A password generator tool is a software that helps create strong, unique passwords. There are many reasons why you might need a password generator tool. Maybe you’re creating a new account and want to make sure your password is extra secure. Or maybe you’ve been using the same password for years and want to mix things up. Whatever the reason, a password generator tool can help. There are plenty of free password generator tools available online. All you need to do is enter how long you want your password to be and what kind of characters you want to use. The tool will then generate a random, strong password for you. So, when do you need a password generator tool? Why not just come up with a strong password on your own?