VRChat Documentation

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

62 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
VRChat

VRChat 2025.3.3 Release Notes For Creators

Beginner VRChat 2025.3.3 VRChat users

A creator-focused summary of VRChat 2025.3.3: instance naming, Selfie Expression availability, Avatar Marketplace filters, camera updates, OSC camera endpoints, and practical creator impact.

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ClientSim World Testing For VRChat Creators

ClientSim World Testing For VRChat Creators

Beginner VRChat Worlds SDK ClientSim

A practical ClientSim guide for VRChat world creators who want faster Unity Play Mode testing before uploading and testing in the VRChat client.

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Udon Networking Decision Guide

Udon Networking Decision Guide

Intermediate VRChat Worlds SDK UdonSharp

A practical decision guide for VRChat Udon networking: when to keep state local, send events, sync variables, transfer ownership, or save data with persistence.

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VRChat Persistence, PlayerData, And PlayerObjects

VRChat Persistence, PlayerData, And PlayerObjects

Intermediate VRChat Worlds SDK Udon persistence

A practical guide to VRChat persistence for world creators who need saved scores, preferences, unlocks, inventories, or per-player objects.

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Avatar Impostors And Performance For VRChat Creators

Avatar Impostors And Performance For VRChat Creators

Beginner VRChat avatars Avatar performance ranks

A practical avatar visibility guide covering VRChat impostors, performance rank limits, mobile blocking, fallback behavior, and creator-side optimization checks.

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Using Example Central In The VRChat SDK

Using Example Central In The VRChat SDK

Beginner VRChat Worlds SDK Example Central

A practical guide to using VRChat Example Central as a safe learning path for world systems, examples, Udon behavior, and project experiments.

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