Your Roblox display name is different from your username — and unlike your username, you can change it for free as often as you want (within limits). Here's how.
Display Name vs Username — What's the Difference?
| Display Name | Username | |
|---|---|---|
| What it is | The name shown above your character | Your unique login/profile ID |
| Cost to change | Free | 1,000 Robux |
| How often | Once every 7 days | Anytime (costs Robux) |
| Uniqueness | Not unique — others can have the same | Must be unique across all of Roblox |
| Where it shows | Above your avatar in-game, on your profile | Your profile URL, login |
Most players use the display name to show a nickname or their preferred name without paying to change their actual username.
How to Change Your Display Name on PC or Mac
- Log into roblox.com
- Click your profile avatar or username in the top right
- Click Profile
- Click the pencil/edit icon next to your current display name
- Type your new display name
- Click Save
Your new display name appears immediately everywhere on Roblox.
How to Change Your Display Name on Mobile
- Open the Roblox app
- Tap the profile icon (bottom right)
- Tap the pencil icon next to your display name
- Type your new display name
- Tap Save
Display Name Rules
Your display name must:
- Be between 3 and 20 characters
- Contain only letters, numbers, spaces, and underscores
- Not violate Roblox's community standards (no offensive names)
You can change it once every 7 days. If you try before 7 days are up, the edit option will be greyed out.
How to Change Your Username (Costs Robux)
If you want to change your actual username (not just the display name):
- Settings → Account Info
- Click the pencil icon next to your username
- Enter your new username
- Confirm — this costs 1,000 Robux
This is permanent until you pay to change it again. Think carefully before changing your username since it affects your profile URL and how friends find you.
FAQs
Can two players have the same display name?
Yes — display names are not unique. Many players share common display names.
Will changing my display name affect my friends list or game progress?
No. Your account, friends, inventory, and game data are all tied to your username and account ID, not your display name.
Someone is using my display name — can I report them?
Display names are not protected since they're not unique. You can only report someone if they're using a name to impersonate you in a harmful way.
I changed it less than 7 days ago — can I change it again?
No. You must wait the full 7-day cooldown before changing your display name again.