virmii
Virmii · Image · Video
virmii is an AI VTuber maker that turns a single character image into a 3D avatar you can stream with. You upload a front-facing reference, generate a model, add AI expressions like blink, wink, and smile, then drive it with browser face tracking and drop it into OBS as a Browser Source. It's a web tool for creators who want a VTuber avatar but don't want to learn rigging or 3D modeling.
About virmii
What Is virmii
virmii is an independently operated AI VTuber avatar studio. Flat character images go in. A live 3D avatar comes out. You bring a drawing or render you already own, and virmii prepares it for 3D, generates expressions, and gives you a private OBS Browser Source so your character reacts to your face in real time.
It solves the setup problem that normally kills VTuber projects. Traditional rigging needs a modeling app, a rigging tool, and a tracking program, and it usually takes either a paid commission or weeks of learning before your character moves at all. virmii skips all of that. The model and the expressions are generated for you, and the face tracking runs straight in the browser.
The catch is the expression system. AI expressions play inside virmii's previews, Live Studio, and OBS stage, but they aren't baked into downloaded VRM files. If you take your avatar into another VTuber app, that app has to supply its own expression setup. Downloaded VRMs are for the model itself.
Getting Started
- Sign in with your Google account and open the avatar studio.
- Upload a character image you own or have permission to use, ideally clear, front-facing, and showing the full body.
- Generate your 3D model, which costs 50 credits per model generation.
- Add AI expressions from the studio, at 20 credits per attempt unless you're on a paid plan.
- Copy the private Browser Source link into OBS and enable face tracking to go live.
Product Information
A quick look at virmii's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Beginner VTubers
- Artists and fan creators
- Streamers already on OBS
Tasks
- Turning a character image into a 3D avatar
- Adding facial expressions
- Face-tracked streaming
Scenarios
- Managing a small roster of characters
- Casual first-time streaming
- Ongoing weekly streams
Key features
Image to 3D Avatar Generation
Upload a single front-facing character image and virmii prepares it for 3D. Each model generation costs 50 credits, and finished models download as VRM files you can keep. A clear, full-body image gives the best starting point, so the quality of your reference matters more than any setting you tweak.
AI Expression Generation
virmii generates expression artwork for your avatar, including neutral, wink, smile, and speak states. Generations cost 20 credits per attempt, but Creator subscribers get 2 per month and Pro gets 6, after which extra attempts cost 10 credits. Failed attempts hand the credits back. Not bad.
Browser Face Tracking
Your webcam drives the character in real time through tracking that runs in the browser. Nothing to install. Camera access only starts after you turn tracking on in a preview or the Live Studio. Your face moves, your avatar follows.
OBS Browser Source Output
The avatar drops into OBS as a private Browser Source, which means it works with the streaming setup you already run. No extra capture software, no plugins. You paste one link and the character appears on your stream scene.
VRM Downloads and Management
Every plan, including the free one, includes VRM downloads along with browser tracking and OBS output. Model storage scales with your plan. The free tier saves 5 models, Creator saves 50, and Pro saves 200. A creator juggling multiple characters has room to keep them all.
Credit Packs and Subscriptions
You can pay monthly or buy credits as a one-time purchase. Credit packs start at $6 for 50 credits and go to $29.99 for 400. Purchased credits don't expire. Creator is $9.99/month with 150 credits, and Pro is $24.99/month with 400 credits and the highest generation priority.
Pros and cons
Pros
- No modeling or rigging skills needed, so beginners can get a working avatar from an image alone.
- Works inside OBS through a Browser Source, so it fits setups people already have.
- Free plan covers VRM downloads, browser tracking, and OBS output, not just a locked trial.
- Purchased credits don't expire, which lowers the risk of buying a one-time pack.
- Commercial use is allowed across all plans.
Cons
- AI expressions only play in virmii previews, Live Studio, and OBS, and they aren't embedded in downloaded VRM files, so other VTuber apps won't show them without their own expression setup.
- Model generation is credit-based, and at 50 credits per model, heavy experimentation adds up unless you're on a paid plan.
- The tool is web-only, which means no native desktop app for offline work or local model management.
Frequently asked questions
virmii turns a character image into a 3D VTuber avatar, adds AI expressions to it, and lets you drive it live with browser face tracking in OBS. It packages model generation, expression creation, and streaming output into one web studio.
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