You can change your username for free, but only once every 30 days

Roblox lets you change your username at no cost. You do not need to spend Robux — the in-game currency you buy with real money — to make the change. The catch is timing: you can only change your username once per 30-day period, whether you pay Robux or not.

The free change is built into your account settings. You go to your account page, find the username field, type a new name, and confirm it. The system checks whether the name is available and whether you have already used your one free change in the last 30 days. If both conditions are met, the change goes through when ready.

If you have already used your free change within the last 30 days and want to change again before that window closes, that is when Robux comes in. Roblox charges 1,000 Robux for an when ready second change. But if you can wait, the 30-day timer resets and your next free change becomes available.

Key Takeaways

  • Every Roblox account gets one free username change every 30 days, no Robux required.
  • The 30-day timer starts from the date you last changed your username, not from a calendar month.
  • If you want to change your username twice in one month, the second change costs 1,000 Robux.
  • You change your username through your account settings on the Roblox website, not in the game itself.
  • Changing your username does not affect your account security, friends list, or game progress.

How to make a free username change

Go to the Roblox website and sign into your account. Click on the gear icon in the top right corner to open your account menu, then select Settings. On the left side of the page, click Account.

You will see a field labeled Username with your current name. Click in that field and type the new username you want. Roblox will show you whether the name is available as you type — if it is taken, the field will show a red X. If it is free, you will see a green checkmark.

Once you have typed a name that is available, click the Save button. Roblox will ask you to confirm the change by entering your password. Type your password and click Verify. Your username changes when ready, and you will see a message confirming the change was successful.

After you make a free change, a timer appears on that same settings page showing when your next free change will be available. It counts down from 30 days. If you try to change your username before that timer reaches zero, Roblox will tell you how many days are left and offer to let you pay 1,000 Robux to change now.

What happens to your account when you change your username

Your friends list stays the same. People who have you added as a friend will still see you in their friends list after you change your name — they will just see your new username instead of the old one. You do not lose any friends or have to re-add anyone.

Your game progress, inventory, and Robux balance do not change. All the games you have played, items you own, and currency you have saved stay attached to your account. Changing your username is purely cosmetic — it only changes what other players see when they look at your profile or encounter you in a game.

Your account security is not affected. Your password, two-factor authentication settings, and email address all stay exactly the same. Changing your username does not log you out or require you to re-verify your account.

Why you might want to wait for the free change instead of paying

If you do not need to change your username when ready, waiting for the 30-day timer to reset saves you 1,000 Robux. That amount of Robux costs money — the smallest Robux package is usually around $5 USD, and 1,000 Robux is part of a larger bundle you have to buy. So if you can wait a month, you avoid spending real money.

The 30-day timer is per account, not per calendar month. If you change your username on March 15, your next free change is available on April 15, not on April 1. This means the wait is always exactly 30 days from your last change, regardless of which month you are in.

Some players change their username when they want a fresh start or when they outgrow an old name. Others change it because they want to match a new game they are playing or align it with a username they use on other platforms. None of these reasons require paying — they just require patience.

What to do if your desired username is already taken

Roblox usernames are unique, meaning no two accounts can have the exact same name. If the username you want is taken, you have a few options. You can try a slight variation — add a number, an underscore, or a letter to make it different. For example, if "SkyWalker" is taken, you might try "SkyWalker1" or "SkyWalker_".

You can also wait to see if the person using that name stops playing. Roblox does not delete inactive accounts, so a taken username stays taken even if the account has not logged in for years. This means some popular names are permanently unavailable.

If you have already used your free change this month and the name you want is taken, you cannot pay Robux to reserve it. Paying Robux only lets you change your username again — it does not let you claim a name that someone else owns. You would have to wait for your free change to become available again and hope the name is free by then.

Common mistakes to avoid when changing your username

Do not forget your password before you try to change your username. Roblox requires you to enter your password to confirm the change, so if you have forgotten it, you will need to reset it first. Go to the Roblox login page, click Forgot Password?, and follow the steps to reset it using your email address.

Do not assume you can change your username in the Roblox mobile app. The username change feature is only available on the Roblox website, not in the mobile app or the game itself. You have to use a computer or mobile browser to visit the website and access your account settings.

Do not change your username if you are worried about losing your account. Some players think changing their username makes their account less find or easier to hack. This is not true. Your account security depends on your password and two-factor authentication, not your username. Changing your name does not make you more or less vulnerable.

Frequently Asked Questions

Can I change my username back to my old one for free?

Yes, if you have not used your free change in the last 30 days. Your old username is treated like any other available name. If someone else has claimed it in the meantime, it will be taken and you cannot use it. But if it is still free, you can change back to it using your free change.

What if I change my username and then when ready regret it?

You can change it again, but you will have to wait 30 days for your next free change or pay 1,000 Robux to change when ready. Roblox does not have an undo button or a grace period. Once you confirm the change, it is final.

Do I lose my Robux or game items if I change my username?

No. Your Robux balance, inventory, game progress, and all account data stay exactly the same. Changing your username only changes what other players see — it does not affect anything you own or have earned.

Can I change my username if my account is banned or suspended?

If your account is suspended or banned, you cannot access your account settings to change your username. You would need to resolve the suspension or ban first by contacting Roblox support. Changing your username does not help you avoid a ban or make a banned account playable again.

Is there a limit to how many times I can change my username over a year?

No hard limit exists, but the 30-day rule means you can change it at most once per month for free. If you pay Robux each time, you could change it more often, but there is no maximum. Roblox does not restrict how many times you change your name as long as you follow the 30-day rule or pay the fee.