You can change your username once every 30 days for free, but only if you have never changed it before

Roblox gives you one free username change. After that, each change costs 1,000 Robux, which is the in-game currency you buy with real money. The free change is a one-time offer — once you use it, all future changes require payment. You do not need to spend Robux if you have not yet changed your username since you created your account.

The catch is timing. Even your free change has a 30-day waiting period between attempts. If you request a username change and then change your mind within 30 days, you cannot change it again until that month has passed. Plan your username carefully before you make the change, because reversing course costs money.

Your username is different from your display name. Your username is the handle people use to find and message you — it appears in your profile URL and in search results. Your display name is what shows above your character in games and in chat. You can change your display name as often as you want for free, but that does not change your username.

Key Takeaways

  • Your first username change is free, but every change after that costs 1,000 Robux, which you must purchase with real money.
  • You must wait 30 days between username changes, even if you change your mind when ready after requesting one.
  • Your username and display name are separate — changing your display name does not change your username and does not use your free change.
  • Once you use your free change, there is no way to get another free change on that account.

How to use your free username change

Go to your account settings on the Roblox website or app. Click on the account tab, then select "Username" from the menu. You will see your current username and a button that says "Change Username" or "Change" next to it. Click that button.

Type your new username into the text box. Roblox will tell you when ready if the name is already taken or if it breaks the content policy — usernames cannot contain certain words or phrases. If the name is available, you will see a green checkmark. Click "Change" to confirm.

After you confirm, your username changes right away. You cannot change it again for 30 days. That 30-day timer starts from the moment you confirm the change, not from when you request it.

What happens if you do not have a free change left

If you have already changed your username once before, the "Change Username" button will show a price: 1,000 Robux. Roblox does not offer refunds or exceptions. There is no way to earn Robux for free that would cover a username change — the free Robux you get from games and events is usually between 5 and 100 Robux, nowhere near 1,000.

Some players ask Roblox support to reverse a username change or restore a free change, but support does not grant these requests. The policy is firm: one free change per account, then payment required.

Why you should not rush your first username change

Your username is permanent after 30 days pass. You cannot undo it without paying. Many players choose a username quickly and regret it later — either because they outgrow it, because it attracts unwanted attention, or because they realize it is hard to spell or remember.

Before you use your free change, think about whether your current username is something you will want to keep for years. If you are not sure, wait. You can always change it later if you pay, but you cannot get your free change back. The 30-day waiting period is actually a feature, not a limitation — it gives you time to live with a new name and make sure you like it before you are locked in.

How to change your display name instead

If you want to change how your name appears in games without using your free username change, you can change your display name instead. Display names are separate from usernames and can be changed as often as you want for free.

Go to account settings, click the account tab, and select "Display Name." Type a new display name and click save. Your display name can be up to 20 characters and can include spaces and special characters. It shows above your character in games and in chat, but your username stays the same in your profile URL and in search results.

Display names are useful if you want to change how you are called in games without affecting how people find you. You can change your display name back and forth as much as you want, and it does not count against your free username change.

What to know about username availability

Usernames on Roblox are first-come, first-served. If someone else has already taken the name you want, you cannot have it. Roblox does not release old usernames from inactive accounts, so even if a player has not logged in for years, their username stays reserved.

Some usernames are blocked by Roblox for policy reasons — they contain slurs, impersonation attempts, or other prohibited content. If you try to claim a blocked name, you will see an error message saying the name is unavailable. You cannot appeal this decision or request an exception.

If the name you want is taken, you have two options: choose a different name, or wait to see if the person who has it ever changes it. There is no way to know if someone will change their username, so this is not a reliable strategy.

Frequently Asked Questions

Can I get my free username change back if I change my mind?

No. Once you use your free change, it is gone permanently. Roblox support will not restore it or give you another free change. If you change your mind within 30 days, you have to wait out the 30-day timer, and any change after that costs 1,000 Robux.

Does changing my display name use up my free username change?

No. Display names and usernames are separate. You can change your display name as many times as you want for free, and it does not affect your free username change. Your username is what people search for; your display name is what shows in games.

What if someone is impersonating me with a similar username?

Report the account to Roblox through the report button on their profile. Describe how they are impersonating you. Roblox will review the report, but they do not remove usernames just because they are similar to yours. If the account is actually harassing you, include that in your report.

Can I sell my username or transfer it to another account?

No. Usernames are tied to accounts and cannot be transferred, sold, or traded. If you want a username on a different account, you have to change that account's username and pay 1,000 Robux if you have already used your free change.

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

Your username changes when ready in most places, but it can take a few minutes to update in search results and in some games. If you do not see your new username right away, refresh the page or restart the game. It should be live within 10 minutes.