Roblox charges for username changes, but the first one is free

You get one free username change on Roblox. After that, each change costs 1,000 Robux, which is Roblox's in-game currency. You buy Robux with real money — 1,000 Robux typically costs around $10 USD, though the price varies slightly by country and payment method.

The free change is a one-time benefit that applies to your account, not per username. Once you use it, future changes require payment. Roblox does not refund the Robux cost if you change your mind after buying it, so think through your new name before you confirm the change.

Key Takeaways

  • Your first username change on Roblox is free, but every change after that costs 1,000 Robux.
  • You change your username through the Settings menu on the Roblox website or app, not in-game.
  • The change takes effect when ready, and your old username becomes available for other players to claim after 30 days.
  • Roblox does not refund Robux spent on username changes, so confirm your new name before you pay.

Where to find the username change option

Log into your Roblox account on the website or open the Roblox app. On the website, click the gear icon in the top right corner and select Settings. On the app, tap the three-line menu icon and go to Settings. Look for the Account tab.

In the Account section, you will see your current username listed near the top. Click the pencil icon or "Change" button next to it. Roblox will show you whether your free change is still available or if you need to pay Robux. Type your new username and check that it is not already taken. If the name is available and you are ready, confirm the change.

What happens to your old username

Your old username does not disappear when ready. For 30 days after you change it, no one else can claim that name. After 30 days, any other player can take it. If someone you know wants your old username, they can claim it once the 30-day window closes.

Your account history, friends list, and game progress stay with your account no matter what username you use. People who were already your friends will still see you as a friend after the change, though your name in their list will update to your new username.

How much Robux costs in real money

Robux prices depend on how many you buy at once. Buying 1,000 Robux typically costs around $10 USD. Larger bundles offer slightly better value — for example, 10,000 Robux might cost around $100 instead of $100 for ten separate 1,000-Robux purchases. The exact price varies by country, currency, and whether you buy through the Roblox website, the mobile app, or a game console.

You can buy Robux using a credit card, debit card, PayPal, gift cards, or other payment methods depending on your region. If you are under 18, you may need a parent or guardian's permission to make the purchase. Check your account settings to see what payment options are available to you.

Reasons to think carefully before changing your username

If you have built a reputation or following in Roblox games, changing your username means starting over with a new identity in those communities. Players who know you by your old name may not recognize you right away. Some games track player names in leaderboards or records, and your old scores or achievements might still show your previous username.

If you are changing your username to avoid someone or to hide your account, keep in mind that people who already know your account ID can still find you. Your account ID does not change when your username does. Blocking specific players is a better way to prevent contact than changing your name.

What you cannot do with username changes

You cannot reserve a username before you are ready to use it. You also cannot change your username back to a previous one unless no one else has claimed it during the 30-day waiting period. Roblox does not hold old usernames for you.

You cannot change your username more than once every 30 days, even if you have Robux to spend. This cooldown applies whether you use your free change or pay for a change. If you try to change your username again within 30 days, Roblox will tell you when you can make your next change.

Frequently Asked Questions

Can I get my old username back if someone else takes it?

No. Once the 30-day hold expires and someone else claims your old username, Roblox does not remove it from their account to give it back to you. If the name is important to you, you could contact the player who took it and ask them to change their username, but Roblox support will not force them to do so.

Do I have to pay Robux if I change my username back to what it was before?

Yes. Changing your username costs Robux every time after your first free change, regardless of whether you are changing to a new name or reverting to an old one. The only exception is your first change, which is always free.

Will my friends still be able to find me after I change my username?

Yes. Your friends list does not break when you change your username. Anyone who was your friend before the change will still see you as a friend, and your new username will appear in their friends list. They can still message you and join your games.

Can I change my username on mobile, or do I have to use the website?

You can change your username on mobile using the Roblox app. Open the app, tap the menu icon, go to Settings, select Account, and look for the username change option. The process is the same as on the website.

What if my new username is already taken?

Roblox will not let you confirm the change if the username is already in use. You will see a message saying the name is unavailable. Choose a different username and try again. You can keep checking different names until you find one that is available.