Picking whether your avatar is a boy or a girl first happens when you create your account, but you can update it.

Changing the account gender

You can change your gender by editing it in your account settings page. Follow these steps to change the gender:

• Go to the gear-icon in the upper-right corner of your screen and select Settings in the menu that pops up
• On the Settings page, scroll down to the Personal section
• Select the appropriate gender icon 

Note: Changing these settings will not change how your avatar looks.

Changing the avatar itself

To change your look, you can pick up the free avatar packages from the Marketplace:

• Man Package
• Woman Package
• Roblox Girl Package
• Roblox Boy Package

To change the body package:

• Browser: Customizing Your Avatar
• Mobile: Customizing Your Avatar