Roblox Username Checker
Instantly check if a username is available on Roblox. If it’s taken, we show who uses it and suggest available variations.
How it works
- 1Enter the name you want (or several separated by spaces)
- 2Press “Check”
- 3If it’s taken, pick one of the available variations
Frequently asked questions
Is it reliable?
Yes: we ask Roblox in real time, just like when you create an account. But an available name can be taken by someone else at any moment.
Why is a name taken if nobody uses it?
Because someone had it before and changed it. Roblox keeps old usernames and doesn’t let anyone use them.
What names does Roblox accept?
3 to 20 characters, only letters, numbers and at most one _ that is not at the start or end.
Is CyberVu part of Roblox?
No. CyberVu is an independent site and is not affiliated with Roblox Corporation.