High-fidelity 3D from a single photo
TRELLIS.2-4B is Microsoft's state-of-the-art image-to-3D model. Upload one photo and get a detailed 3D mesh with physically-based materials - at a fraction of the cost of other models.
Single image input - no text prompt required
PBR materials always included (albedo, normal, metallic, roughness)
High geometric fidelity and detail preservation
Only 10 credits per generation
1–3 minute generation time
GLB output, convertible to OBJ, FBX, STL, PLY
10
Credits / request
1–3
Minutes
PBR
Always included
One image in, 3D model out
Simple REST API. Send an image, get a textured 3D model.
TRELLIS.2 - Image to 3D
Request
curl -X POST https://api.3daistudio.com/v1/3d-models/trellis2/generate/ \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"image": "data:image/png;base64,..."
}'Response
{
"task_id": "f7e8d9c0-b1a2-...",
"created_at": "2026-02-25T12:00:00Z"
}
// Poll: GET /v1/generation-request/{task_id}/status/
// → { "status": "FINISHED",
// "results": [{ "asset_url": "..." }] }TRELLIS.2 vs Hunyuan 3D
Choose the right model for your use case. Both are available through the same API.
| Feature | TRELLIS.2 | Hunyuan 3D |
|---|---|---|
| Input | Single image | Text, image, or multi-view |
| PBR Textures | Always included | Optional (+20 credits) |
| Cost | 10 credits | 35–100 credits |
| Speed | 1–3 min | 2–6 min |
| Best for | Photo reconstruction | Creative generation |
| Polygon control | No | 40K–1.5M |
Explore related APIs
Use TRELLIS.2 alongside other endpoints for complete workflows.
Frequently asked questions