VRChat Documentation

VRChat creator documentation for Creator Companion setup, supported Unity versions, world uploads, avatars, Udon, groups, release notes, and SDK examples.

63 articles
Getting Started

Creator Companion And Unity Setup

Jump into setup, worlds, avatars, uploads, Udon systems, platform checks, or official VRChat references from one compact map.

Current VRChat Unity 2022.3.22f1 Open guide
Avatar Tutorials

Avatar Creation Guides

Open the avatar hub, or choose a specific setup, expression, PhysBone, material, or upload guide.

Avatar Hub 15 videos Open hub
Test VRChat Avatar Dynamics: A Four-Level Workflow

Test VRChat Avatar Dynamics: A Four-Level Workflow

Test VRChat Avatar Dynamics through four levels: SDK validation, Unity Play mode, local Build & Test, and uploaded multi-user testing for Contacts, PhysBones, permissions, and platforms.

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LTCGI Screen setup

LTCGI Screen setup

Set up an LTCGI screen in a VRChat world, including project prerequisites, mesh requirements, screen component settings, video texture mode, testing, and performance checks.

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Set Up PhysBones for Avatar Secondary Motion

Set Up PhysBones for Avatar Secondary Motion

Configure a VRC Phys Bone chain for avatar hair, ears, tails, clothing, and accessories, then test its motion, limits, collisions, grabbing, and mobile component counts.

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Set Up Twist Bones on a VRChat Avatar

Set Up Twist Bones on a VRChat Avatar

Drive existing twist bones on a VRChat avatar with VRChat Rotation Constraints, preserving the rig hierarchy while checking deformation, IK, and performance.

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Add Collision Audio to VRChat World Objects

Add Collision Audio to VRChat World Objects

Add responsive impact sounds to VRChat pickups and moving world objects with collision events, spatial audio, speed thresholds, cooldowns, and multiplayer tests.

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