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Trellis AI: Image to 3D Generator
Generate textured 3D assets from a single image using the Trellis AI model from Microsoft Research. Free image-to-3D online — no install, no signup required to preview.
About Trellis AI
Trellis AI is Microsoft Research's open-weight image-to-3D model. It produces high-quality textured meshes from a single reference image, optimised for clean topology and consistent geometry. This page lets you run a Trellis-style image-to-3D workflow online without setting up Python or CUDA locally.
What Trellis is good for
Trellis shines on product photos, character concept art, and game assets where you need clean geometry and reasonable polycount. Outputs export cleanly to GLB / OBJ / PLY for downstream editing in Blender, Maya, or any DCC.
How to get the best results
Use a centered, well-lit reference image with a clean background. Avoid heavy motion blur. Front-facing or three-quarter angles produce more consistent geometry than extreme perspectives.
- •Single-image to textured 3D mesh
- •Clean topology suitable for editing
- •Open weights — no vendor lock-in
- •Strong geometric consistency
- •Single front-view photo
- •Clean / white background
- •≥ 512×512 resolution
- •Centered, well-lit subject
| Trellis | Meshy AI | Tripo | Hunyuan3D | |
|---|---|---|---|---|
| Open weights | Yes | No | No | Yes |
| Free tier | Yes | Limited | Limited | Yes |
| Topology quality | High | Medium | Medium | High |
| Speed | Slow | Fast | Fast | Medium |
| Output formats | GLB/OBJ/PLY | GLB/FBX | GLB/USDZ | GLB/OBJ |