You can change most account details in-game or on the Growtopia Official Website: growtopiagame.com
To change your email:
- Enter your GrowID and the email address you used when creating your GrowID
- Click Submit email change
- An email containing a verification link will be sent to the address you entered
- Open the link in the message and enter your new email address
- A confirmation email will be sent to the new email address
- Click the link in the message to finalize the change
To change your password:
- Enter your GrowID and the email address you used when creating your GrowID
- Click Submit
- An email containing a reset password link will be sent to the address you entered
To change your GrowID:
- Buy a Birth Certificate from the in-game shop.
- Please note that you can only use the birth certificate once every 60 days, so pick your new name carefully!
To change your world name:
- Buy a Change of Address from the in-game shop.