How to Create a VTuber Studio with Three.js, React & VRM

Want to build your own VTuber studio on the web? Thanks to modern tools like Three.js, VRM models, and Mediapipe, creating an interactive 3D avatar that mimics your facial expressions is totally possible—even in your browser. In this guide, we’ll go over how to bring a VTuber avatar to life using Three.js with React. For detailed code and implementation, check out the full walkthrough video below. Watch the video version on YouTube What is a VRM? Let’s have a look at what VRM are. VRM stands for Virtual Reality Model. It’s a 3D avatar format widely used by VTubers and in games, thanks to its standardized structure that makes it easy to reuse the same character across different platforms and experiences. You can find free avatars or create your own using the free tool VRoid Studio. There are also utility libraries available to load VRM models into engines like Unity and Three.js, making integration super accessible for developers.

Apr 25, 2025 - 13:28

How to Create a VTuber Studio with Three.js, React & VRM

Want to build your own VTuber studio on the web? Thanks to modern tools like Three.js, VRM models, and Mediapipe, creating an interactive 3D avatar that mimics your facial expressions is totally possible—even in your browser.

In this guide, we’ll go over how to bring a VTuber avatar to life using Three.js with React. For detailed code and implementation, check out the full walkthrough video below.

Watch the video version on YouTube

What is a VRM?

Let’s have a look at what VRM are.

VRM stands for Virtual Reality Model. It’s a 3D avatar format widely used by VTubers and in games, thanks to its standardized structure that makes it easy to reuse the same character across different platforms and experiences.

You can find free avatars or create your own using the free tool VRoid Studio.

There are also utility libraries available to load VRM models into engines like Unity and Three.js, making integration super accessible for developers.