To redo a Roblox age check, go to Settings → Account Info , then look for your birthday/age group section and tap or click Reset if it’s available. After that, choose Continue with Camera/Selfie or Continue with ID to run the check again.

A few important limits apply:

  • Roblox says you can undo age-checked status if you made a mistake and were placed in an 18+ age group.
  • The reset option is shown under Account Info next to the birthday and age group details.
  • Some guides note the reset can be limited or only available once, depending on how the original verification was done.

Steps

  1. Open Roblox and sign in.
  1. Go to Settings.
  1. Open Account Info.
  1. Find your birthday and age group.
  1. Tap or click Reset.
  1. Confirm the prompt, then do the age check again with camera/selfie or ID.

Useful note

If you only need to change your birthday because it was entered wrong, Roblox’s help page also says you can edit the birthday field in Account Info using the pencil icon.

TL;DR: In Roblox, the usual way to redo an age check is Settings → Account Info → Reset → verify again.