Roblox Username History
Find a user's previous Roblox usernames by entering a username, profile URL, or numeric user ID.
What this tool shows
This tool attempts to fetch a user's historical usernames from public Roblox endpoints. Some accounts may not expose past names or may have never changed their username.
How to use
- Paste a Roblox profile URL, enter a username, or provide a numeric user ID.
- Click "Lookup" to query the Roblox API.
- Review any previous usernames returned. If none appear, the account may not have public history.
Frequently Asked Questions
Is Roblox username history public?
For some accounts, past usernames are available via public endpoints. However, not every user has accessible history and some accounts have never changed names.
Can I look up history from a profile link?
Yes. Paste a profile URL like https://www.roblox.com/users/USERID/profile. We extract the user ID and fetch available history.
Why do I see no results?
Either the account has no prior changes, the endpoint returned no data, or temporary rate limits occurred. Try again later or verify the user ID/name.
Limitations
- Not all users have public or available username history.
- Rate limits or API changes may affect availability.
- We don't store or cache user data beyond standard page caching.
Note: This is an independent fan utility and is not affiliated with Roblox Corporation.