Roblox lets you change your username once every 30 days at no cost, but only if you have never changed it before or your last change was at least 30 days ago

The free username change is built into Roblox. You do not need a third-party tool, a code, or a workaround. Log into your account on the Roblox website, go to Settings, find the Account tab, and look for the username field. If you are may be able to access (meaning you have never changed it, or your last change was 30 days or more ago), you will see an option to change it without a charge. Type your new username, confirm it, and save.

The catch is the 30-day waiting period. If you changed your username within the last 30 days, the change button will be greyed out and will show you a countdown to when you can change again. You cannot bypass this timer. Roblox enforces it on their server side, so no setting or trick on your device will unlock it early.

Key Takeaways

  • Free username changes happen once every 30 days through your account Settings on the Roblox website, in the Account tab.
  • If you changed your username fewer than 30 days ago, you must wait until the timer runs out; there is no way to change it sooner without paying.
  • Paid username changes cost Robux (Roblox's in-game currency) and bypass the 30-day wait, but the free option is available to everyone eventually.
  • Your old username becomes available for other players to claim after you change it, so choose your new name before you make the switch.

Where to find the username change option

Open the Roblox website and log in to your account. Click the gear icon in the top right corner to open Settings. Select the Account tab on the left side of the page. Scroll down until you see the Username field. If you are may be able to access for a free change, the field will be editable and you will see a button to change your username.

On mobile, the process is the same but the layout is slightly different. Tap the menu icon (three horizontal lines) at the bottom right, then tap Settings, then Account. Scroll to find the Username field. The change button will appear in the same place.

What happens if you changed your username recently

If you changed your username within the last 30 days, the Username field will show a message telling you when you can change it again. The exact wording is usually "You can change your username again on [date]." This date is 30 days from the date of your last change, not from today. You cannot change this date or speed it up.

During the waiting period, you have two options: wait until the timer runs out and use the free change, or pay Robux to change your username when ready. Robux costs real money to buy, so the free option is worth waiting for if you are not in a hurry.

How to pick a username that will still be available

Before you change your username, check whether your desired new name is already taken. Go to the Roblox search bar and search for the username you want. If a profile appears, someone already has that name. If no profile appears, the name is likely available — but it is not may provide until you actually change to it.

Usernames can contain letters, numbers, and underscores. They must be between 3 and 20 characters long. Roblox does not allow spaces or special characters other than underscores. If you try to change to a name that violates these rules or contains profanity, Roblox will reject the change and ask you to pick a different name.

Once you change your username, your old name becomes available for other players to claim when ready. If someone else wants your old username, they can take it. You cannot reserve it or get it back later unless Roblox support intervenes, which is rare.

The difference between free and paid username changes

The free change happens once every 30 days and costs nothing. The paid change costs Robux and can happen at any time, even if you changed your username yesterday. Robux is Roblox's premium currency and must be bought with real money. The cost of a username change in Robux varies depending on your account age and history, but it is typically between 1,000 and 2,500 Robux.

If you are willing to wait, the free option is always better. The only reason to pay is if you need to change your username urgently and cannot wait 30 days. Roblox does not offer a discount for paying; you straightforward skip the waiting period.

Troubleshooting: why the change button might not appear

If you do not see a change button or the username field is greyed out, one of these reasons is likely the cause. First, check that you are logged into the correct account. If you have multiple Roblox accounts, you might be looking at the wrong one. Log out and log back in to confirm.

Second, check the date of your last username change. If it was fewer than 30 days ago, you will have to wait. The timer counts from the exact date and time of your last change, not from the start of the day. If you changed your username on March 15 at 2 p.m., you can change again on April 14 at 2 p.m.

Third, make sure you are on the official Roblox website (roblox.com), not a third-party site or a mobile app. Some third-party apps do not show the username change feature correctly. If you are on the official website and still do not see the option, try clearing your browser cache and logging in again.

What to do if your account was hacked and your username was changed

If someone else changed your username without your permission, contact Roblox support when ready. Go to the Roblox support page and submit a report explaining that your account was compromised. Include the date you noticed the change and any other details you remember. Roblox support can sometimes restore your old username or reset the 30-day timer, but this is not may provide.

While you wait for support to respond, change your password right away. Go to Settings, Account, and select Change Password. Use a strong password that you have not used on any other website. If you used the same password on other sites, change those passwords too. Enable two-step verification in your account settings to prevent future unauthorized access.

Frequently Asked Questions

Can I change my username more than once every 30 days if I pay?

Yes. Paid username changes bypass the 30-day waiting period entirely. You can change your username as many times as you want, as long as you have enough Robux to pay for each change. However, each change still costs Robux, so changing frequently becomes expensive.

What if the username I want is taken but the account looks inactive?

Roblox does not delete inactive accounts or free up their usernames. Even if an account has not logged in for years, the username remains reserved to that account. You cannot claim it, and Roblox support will not transfer it to you. You will need to choose a different name.

Do I lose anything when I change my username?

No. Your inventory, Robux balance, friends list, and game progress all stay the same. Only your display name changes. Other players will see your new username, but your account history and items are unaffected.

Can I change my username on mobile without paying?

Yes, the free change works the same way on mobile as it does on desktop. Log into your account through the Roblox website on your mobile browser, go to Settings and Account, and change your username if you are may be able to access. The Roblox mobile app does not have a username change feature, so you must use the website.

How do I know if my new username was successfully changed?

After you click the change button and confirm, Roblox will show a success message. Your profile page will when ready display your new username. If you search for your old username, no profile will appear. If you search for your new username, your profile will show up under that name.