How to Change Your Name on Roblox: What You Need to Know
Roblox lets you change your display name and your username — but these are two completely different things, and confusing them leads to frustration. One is free and flexible. The other costs Robux and has strict rules. Here's exactly how both work.
The Difference Between a Username and a Display Name
Before you change anything, it helps to understand what you're actually changing.
Username — This is your permanent account identifier. It appears in your profile URL, shows up in friend requests, and is used to log in. Changing it costs 1,000 Robux and can only be done once every 30 days. Your old username becomes available for other players to claim.
Display name — This is the name that shows above your avatar and in most in-game interactions. It's cosmetic, essentially. You can change it for free once every seven days, and it doesn't have to be unique across the platform. Two players can share the same display name.
Most people asking how to change their name on Roblox actually want to change their display name — especially younger players who want something that better reflects their current vibe without spending Robux.
How to Change Your Display Name on Roblox 🎮
On Desktop (Browser)
- Go to roblox.com and log in
- Click the gear icon in the top-right corner
- Select Settings
- Under the Account Info tab, find the Display Name field
- Edit it, then click Save
On Mobile (iOS or Android)
- Open the Roblox app and log in
- Tap the three-dot menu or your profile icon
- Go to Settings (gear icon)
- Tap Account Info
- Tap your current display name, type the new one, and save
Display name changes are instant, free, and don't affect your login credentials or friend list visibility in any technical way.
How to Change Your Username on Roblox
Username changes are more significant — and more permanent in the short term.
On Desktop
- Log in and go to Settings via the gear icon
- Click Account Info
- Next to your username, click the pencil/edit icon
- Enter your desired new username
- The system will check availability in real time
- If available, confirm and pay 1,000 Robux
On Mobile
The steps mirror desktop — navigate to Settings → Account Info → Username, then follow the prompts. The 1,000 Robux fee applies regardless of platform.
Key restrictions to know:
- Usernames must be between 3 and 20 characters
- Only letters, numbers, and underscores are allowed (no spaces)
- Usernames cannot start or end with an underscore
- Roblox filters certain words and combinations automatically
- Your previous username is released publicly after the change
What Happens to Your Account After a Username Change?
Your friends list, inventory, Robux balance, game progress, and badges all stay intact. Nothing is lost on the account side.
However, any external links pointing to your old profile URL will break, since Roblox profile URLs include your username. If you've shared your profile on social media or Discord servers, those links will stop working.
Also worth noting: players who knew your old username won't automatically be notified. If you're in active friend groups or trading communities, a sudden name change can cause confusion.
Common Reasons People Change Their Roblox Name
Understanding why players make this change helps clarify which option makes sense:
| Reason | Display Name Change | Username Change |
|---|---|---|
| Want a "cooler" visible name | ✅ Free, ideal | Not necessary |
| Old username is embarrassing | ❌ Still visible in some places | ✅ Replaces it fully |
| Privacy concerns about old name | ❌ Doesn't help | ✅ Removes it |
| Want to rebrand a popular account | Both may matter | ✅ More authoritative |
| Just experimenting | ✅ Low stakes | ❌ Costs Robux |
Age Restrictions and Parental Controls 👶
Players under 13 have some additional restrictions on Roblox. Parental controls can limit account changes, including username modifications. If a young player's account settings are managed by a parent, the parent may need to approve or make the change from within the parental controls dashboard.
Display name changes may also be restricted depending on account settings. If the option appears greyed out or unavailable, checking parental control settings is the right first step — not assuming it's a bug.
Variables That Affect Your Decision
The "right" choice between changing a display name versus a username isn't universal. It depends on:
- How visible your username currently is — if you've built a following, changing it can cause disruption
- Whether you have Robux available — username changes have a real cost that some players can absorb easily, others can't
- Your account's age and status — older accounts with trade histories, premium badges, or community recognition lose something when a username disappears
- Privacy needs — if the username itself is the issue (contains a real name, for example), a display name change doesn't solve it
The practical reality is that most casual players never need to change their username at all. The display name system was introduced specifically to give players flexible identity options without the permanence and cost of a full username change.
Whether the free route covers what you need, or whether the deeper change is worth 1,000 Robux, comes down to what your account means to you and how others currently find you on the platform.