Your Roblox username is how other players find and contact you in the game. If you want to change it, make it harder to find, or remove it from public view, you have options—but each one works differently and comes with its own trade-offs. Some changes are permanent, some cost Robux, and some only hide your name from certain places. Understanding what each option does helps you pick the right one for your situation.
The articles here walk through how to change your username, what happens when you do, whether you can go back, and how to control who sees your name on your profile and in games. You'll also learn the difference between changing your name and making your account harder to find, and what to consider before you make any changes.