To change your Roblox character, click on your profile picture or the avatar icon on the screen’s left side. This will take you to the Avatar section. In the Avatar section, you can customize different body parts, clothing, and accessories.
Choose options for skin tone, hair, face, torso, arms, and legs from the menus. Next, go to the clothing tab to select shirts, pants, and other items. You can also add hats and other accessories to personalize your avatar.
Once you’re happy with the changes, they will automatically save as your new default avatar. If you want to change your avatar’s gender, go to the Settings page and select the appropriate option.