Your Roblox avatar is your identity on the platform, and the customization system has grown remarkably sophisticated. This guide covers everything from body types to the layered clothing system introduced in recent years.
Body Types: R6, R15, and Rthro
R6 uses six body parts (head, torso, two arms, two legs) for a classic blocky Roblox look. R15 uses fifteen parts with more articulate joints and animations. Rthro (short for “anthropomorphic”) bundles allow for realistic human proportions. Most modern games support R15; check the game’s settings to see which system is active.
Layered Clothing
Roblox’s layered clothing system uses 3D meshes that wrap around your avatar’s body realistically, with proper clipping resolution between multiple garment layers. You can wear a shirt under a jacket and it will look correct. This system requires R15 and represents a major step toward fashion-forward avatar customization.
Free vs. Paid Items
Thousands of free items exist in the catalog, from shirts and pants created by the community to officially-sanctioned promotional items from events. Sort the catalog by “Price: Low to High” or filter for “Free” items to build a compelling avatar without spending a single Robux.
Animation Packs
Animation packs change how your avatar runs, jumps, swims, and idles. Some are included with Roblox Premium; others are purchased separately. A good animation pack makes your avatar feel alive and is one of the most visible ways to personalize your experience across all games.