Open-source projects categorized as Vrchat

Top 23 Vrchat Open-Source Projects

  • cats-blender-plugin

    :smiley_cat: A tool designed to shorten steps needed to import and optimize models into VRChat. Compatible models are: MMD, XNALara, Mixamo, DAZ/Poser, Blender Rigify, Sims 2, Motion Builder, 3DS Max and potentially more

    Project mention: Making a VR Chat world from scratch, need advice? | /r/VRchat | 2023-12-09

    You should use Cats Blender plugin in Blender. The recommended version is Blender 3.5, which you can find in their archives. And dev branch of cats, but I like this fork because keeps the bake tool. You can use Blender 2.8 (the version the latest official release of cats uses).

  • April-Tag-VR-FullBody-Tracker

    Full-body tracking in VR using AprilTag markers.

    Project mention: fullbody vr advice? | /r/virtualreality | 2023-07-06

    If you want to try something practically free with not too bad tracking quality you can check out april tag: https://github.com/ju1ce/April-Tag-VR-FullBody-Tracker

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  • VRCX

    Friendship management tool for VRChat

    Project mention: Lobby Player counts Won't Update | /r/VRchat | 2023-04-17

    this has been an issue for easily a year now, something they keep ignoring you can use vrcx to look at worlds and instances, with actual counts https://github.com/vrcx-team/VRCX

  • rvc

    A 32-bit RISC-V emulator in a shader (and C)

    Project mention: HVM updates: simplifications, finally runs on GPUs, 80x speedup on RTX 4090 | news.ycombinator.com | 2023-10-07

    Someone did run Linux in a pixel shader on VRChat.


  • PumkinsAvatarTools

    A toolbox for easily setting up VRChat avatars in Unity. Adds functionality to the editor and automates some of the tedious tasks.

    Project mention: Replacing an avatar model in Unity with minimal effort | /r/VRchat | 2023-05-07

    you can use Pumkin's Avatar Tools https://github.com/rurre/PumkinsAvatarTools

  • awesome-vrchat

    One-stop shop for people interested in developing content for VRchat

  • EyeTrackVR

    Open Source and Affordable, Virtual Reality Eye Tracking Platform.

    Project mention: accessory for eye tracking quest 2? | /r/Quest2 | 2023-06-17
  • Onboard AI

    ChatGPT with full context of any GitHub repo. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at app.getonboardai.com.

  • VRCEyeTracking

    OSC App to allow VRChat avatars to interact with eye and facial tracking hardware

    Project mention: Finally Completed: My VR Avatar with Unified Expressions-based Lip, Tongue, and Eye Tracking. Seamless Shift to Smooth Viseme Animation when Speaking. | /r/VRchat | 2023-05-27

    Additionally, ensure you have a spare USB-port in your headset or be ready to incorporate another USB-cable in the tether. Software-wise, you'll be using VRCFaceTracking and making necessary tweaks to your avatar with VRCFaceTracking-Templates.

  • TTS-Voice-Wizard

    Speech to Text to Speech. Song now playing. Sends text as OSC messages to VRChat to display on avatar. (STTTS) (Speech to TTS) (VRC STT System) (VTuber TTS)

    Project mention: VRchat chatbox to speech | /r/VRchat | 2023-05-29

    Maybe that? https://github.com/VRCWizard/TTS-Voice-Wizard

  • material-combiner-addon

    Blender addon for material combining, uv bounds fixing

    Project mention: Texture atlas | /r/blenderhelp | 2023-07-04

    This one known from the Cats addon is great, only works for whatever is connected to the base color though.

  • VRWorldToolkit

    Unity Editor extension for making VRChat worlds

  • Mediapipe-VR-Fullbody-Tracking

    A repository using the MediaPipe API for fullbody tracking in VR with a single camera.

    Project mention: Full body tracking with a webcam sending OSC data to Quest | /r/VRchat | 2023-06-02

    Besides ApriltagTrackers, I also made this: https://github.com/ju1ce/Mediapipe-VR-Fullbody-Tracking Simpler to setup and works through osc, but is less accurate and still needs some time tinkering to get everything working correctly. (Although performance should be on par with the driver4vr thing, since it uses the same backend). Not sure how well it will work on a chromebook though...

  • CyanEmu

    CyanEmu is a VRChat client emulator in Unity. Includes a player controller with interact system. Works with SDK2 and SDK3.

  • USharpVideo

    A basic video player made for VRChat using Udon and UdonSharp

  • vrcbce

    VRCBilliards: Community Edition

    Project mention: Does anyone know where i can find prefabs like these ? just like pool tables, snacks, and those emissive lights to add into worlds that are free ? | /r/VRchat | 2023-04-28

    https://github.com/VRCBilliards/vrcbce there’s the free community pool table everyone uses snacks and other stuff you should be able to find on booth.pm


    Modular OSC program creator, toolkit, and router made for VRChat. Show your heartrate, time, hardware stats, speech to text, control Spotify, and more! Includes drag-and-drop prefabs for your avatar.

    Project mention: recommend ocs programs? | /r/VRchat | 2023-05-31

    You could try using VRCOSC by VolcanicArts.

  • VRCFury

    This is the source code for VRCFury. For information, visit vrcfury.com

    Project mention: My viseme moves in unity but not vrchat | /r/VRchat | 2023-05-11

    or : https://github.com/VRCFury/VRCFury

  • Avatars-3.0-Manager

    A tool for managing playable layers and parameters for Avatars 3.0.

  • VRCQuestTools

    Unity editor extension to support uploading VRChat avatars for Oculus Quest

  • OSCmooth

    Create smooth parameters that mimic IK Sync for OSC or general use.

  • AntiRip

    AntiRip (Kanna Protecc) - Free and insanely strong VRChat Anti Rip. Let us rid of rippers, together.

    Project mention: How To Protect Your Avatar From Ripping For Free. | /r/VRchat | 2023-06-05
  • VRC-Cancerspace

    Cancerous screenspace shader for VRChat. Please use responsibly. :^)

    Project mention: Assets to make animations [31/05/2023] | /r/VRChatAnimations | 2023-05-31
  • VRCMelonAssistant

    Simple VRChat Mod Installer

  • WorkOS

    The modern API for authentication & user identity. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-12-09.

Vrchat related posts


What are some of the best open-source Vrchat projects? This list will help you:

Project Stars
1 cats-blender-plugin 3,147
2 April-Tag-VR-FullBody-Tracker 1,046
3 VRCX 778
4 rvc 697
5 PumkinsAvatarTools 681
6 awesome-vrchat 665
7 EyeTrackVR 567
8 VRCEyeTracking 495
9 TTS-Voice-Wizard 480
10 material-combiner-addon 433
11 VRWorldToolkit 400
12 Mediapipe-VR-Fullbody-Tracking 371
13 CyanEmu 353
14 USharpVideo 300
15 vrcbce 273
16 VRCOSC 243
17 VRCFury 239
18 Avatars-3.0-Manager 228
19 VRCQuestTools 160
20 OSCmooth 132
21 AntiRip 129
22 VRC-Cancerspace 123
23 VRCMelonAssistant 119
The modern API for authentication & user identity.
The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.