Roblox username generator
Pick a style and get name ideas that follow Roblox's username rules. Tap a name to copy it, then check if it's free when you sign up or rename.
Roblox username rules
- 3 to 20 characters long.
- Only letters, numbers and one underscore.
- The underscore can't be the first or last character.
- No personal information and nothing inappropriate.
This tool can't see which names are taken. Roblox tells you when you enter a name that's already in use.
Questions
Can I use spaces in a Roblox username?
No. Usernames can only use letters, numbers and a single underscore. Your display name is where you have more freedom.
How do I know if a username is taken?
Type it into the Roblox sign-up or username change screen. It tells you right away if the name is already in use.