How it works
How to Make a 3D VTuber Avatar and Go Live
Start with a character idea and reference image, generate a 3D model, manage the completed VRM, drive it with browser face tracking, and connect it to OBS.
The workflow
Six stages from upload to live.
Generation time and facial capability vary with the reference image and external AI provider, but the route through Virmii stays consistent.
- 01
Upload one character reference
Choose a clear full-body or half-body image and give the avatar a name.
- 02
Generate the base 3D model
Virmii sends the reference to Tripo for AI 3D generation and automatic humanoid rigging, while keeping the job status visible in your workspace.
- 03
Standardize and validate
The pipeline standardizes the generated model and humanoid rig, evaluates facial capability, adds avatar metadata, and builds a VRM file.
- 04
Preview and calibrate
Open the finished avatar in the browser, grant camera access when you are ready, and tune movement and expression response.
- 05
Connect an OBS scene
Copy the private live-stage address into an OBS Browser Source. Tracking data travels from the controller to the stage without uploading raw camera video.
- 06
Keep the result
Download the completed VRM for compatible tools or keep using the hosted browser stage from the Virmii workspace.
Before you start
A better reference gives the pipeline more to work with.
- Use a clear, well-lit image with the character visible.
- Avoid heavy cropping, overlapping props, and hidden limbs.
- Only upload art or likenesses you are authorized to use.
- Use current desktop Chrome or Edge for camera tracking.
Ready to create your avatar?
Create your account and purchase a one-time credit pack when you are ready to generate an avatar.