Yes, you can change your Roblox username, but only once every 30 days

Roblox allows you to change your username through your account settings. The process takes a few minutes and costs 1,000 Robux — the in-game currency you buy with real money. After you change it, you must wait 30 days before changing it again.

The old username becomes available for other players to claim when ready after you change it. If you want to keep a username reserved, you cannot do that — once you switch away from it, someone else can take it within minutes.

You can change your username on any device where you can access Roblox: a computer, phone, or tablet. The steps are the same across all platforms.

Key Takeaways

  • Changing your username costs 1,000 Robux and can only be done once every 30 days.
  • Your old username becomes available for other players when ready, so you cannot reserve it.
  • You change your username in your account settings, not in a game or through a menu inside a game.
  • If you do not have 1,000 Robux, you must buy Robux through the Roblox website or app before you can change your name.

How to change your username on a computer

Open Roblox.com and log into your account. Click the circle with your current username or avatar in the top right corner of the page. A dropdown menu will appear.

Select Settings from that menu. On the left side of the page, click Account. You will see a section labeled Username with your current name displayed. Click the Change button next to it.

Type your new username into the box that appears. Roblox will tell you when ready if the name is already taken or if it breaks the site's naming rules — for example, usernames cannot contain certain words or be longer than 20 characters. Once you enter a name that works, click Change Username. You will be asked to confirm your password. Type it in and click Verify.

The system will deduct 1,000 Robux from your account and your username will change. You will be logged out and then logged back in automatically with your new name.

How to change your username on a phone or tablet

Open the Roblox app and log in. Tap the three horizontal lines (the menu icon) in the bottom right corner. Scroll down and tap Settings.

Tap Account. You will see your current username listed. Tap the Change button next to it. Type your new username and tap Change Username. Roblox will show you right away if the name is taken or invalid.

You will be asked to enter your password to confirm the change. Type it in and tap Verify. The 1,000 Robux will be deducted and your username will update. The app will log you out and back in with your new name.

What to do if you do not have enough Robux

If you have fewer than 1,000 Robux, you cannot change your username until you buy more. Go to the Roblox website or open the app and look for the Robux button or icon, usually in the top right corner or in the menu.

Click or tap it and you will see packages of Robux you can buy with real money. Prices vary by how many Robux you purchase — buying larger amounts gives you more Robux per dollar. After you buy Robux, return to your account settings and follow the username change steps above.

What happens to your old username

Once you change your username, your old one is released when ready and other players can claim it. Roblox does not hold old usernames or let you reserve them. If you think you might want to use an old username again later, you cannot prevent someone else from taking it.

Your account history, friends list, games you have created, and items you own all stay with your account no matter what username you use. Changing your name does not delete anything or affect your progress in games.

The 30-day waiting period between changes

After you change your username, you must wait 30 days before changing it again. This timer starts the moment your username changes, not when you click the button. You can see how much time is left by going back to your account settings — the Change button will show you a countdown if you are still in the waiting period.

If you try to change your username before 30 days have passed, the system will not let you. You will see a message telling you when you can change it next. There is no way to speed this up or get around it.

Usernames that Roblox will not let you use

Roblox has rules about what usernames are allowed. You cannot use usernames that contain profanity, slurs, or references to drugs or violence. You also cannot use usernames that impersonate Roblox staff or famous people, or that are designed to scam or mislead other players.

Usernames must be between 3 and 20 characters long and can only contain letters, numbers, underscores, and hyphens. Spaces are not allowed. If you try to use a name that breaks these rules, Roblox will tell you when ready and you can try a different name without being charged Robux.

Frequently Asked Questions

Can I change my username back to my old one?

Only if no one else has claimed it. Since old usernames become available when ready after you change yours, someone else may have taken it. If they have not, you can change back to it, but you will still need to pay 1,000 Robux and wait for the 30-day timer if you changed your name recently.

What if someone took my old username and I want it back?

You cannot reclaim a username that another player has taken. Roblox does not have a process to request old usernames back. Your best option is to choose a new username you like instead.

Do I lose my games or items if I change my username?

No. Your account keeps everything — games you created, items you own, Robux balance, and friends list all stay the same. Only your display name changes. Other players will see your new username, but your account history is tied to your account, not your username.

Can I change my username without spending Robux?

No. Changing your username always costs 1,000 Robux. There is no free way to do it, and Roblox does not offer exceptions or refunds for this fee.

How long does it take for my username change to show up everywhere?

Your new username shows up in your account settings right away. It may take a few minutes to appear in games and on other players' friend lists, but this usually happens within seconds. If you are still seeing your old name somewhere after a few minutes, try logging out and logging back in.