What This Checks
Drop in a username or a user ID and it pulls the actual creation date straight off Roblox's own servers, then does the math to tell you exactly how old the account is. No guessing, no estimates based on ID ranges, the real date Roblox has on file.
Why Bother Checking Account Age
Older accounts carry a bit more trust in trading circles, in certain communities, a fresh account with zero history is an easy thing to fake overnight. Some games lock features behind a minimum age too. And honestly, knowing the actual date beats trying to guess from a username style or an avatar look.
Finding a User ID
Pull up any profile on Roblox, the address bar shows roblox.com/users/ID/profile. That number works exactly as well as a username, actually better sometimes, since two accounts can share a near-identical name.
Checking Someone Else's Account
Works for any public account, not just yours. All it reads is what's already sitting out on the public profile page, creation date, display name, verified badge status, nothing more.