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TRELLIS 2 image-to-3D Generator

A practical workbench for TRELLIS 2 image-to-3D workflows.
Try free generation, then preview the GLB locally to sanity-check geometry and materials before you import into Blender / Unity / Unreal.

Try Free Demo
Start Generating

✨ No GPU required · Export GLB instantly · Cloud storage included

What you can do here

Step 1
Free generation
Step 2
Download GLB
Step 3
Preview locally
Step 4
Import & ship

What is TRELLIS.2?

TRELLIS.2 is a large 3D generative model designed for image-to-3D: given a single image, it produces a textured mesh with PBR material attributes (including opacity). It's built around a sparse voxel representation called O-Voxel, aiming to keep topology faithful even for open surfaces and non-manifold geometry.

WHY IT'S INTERESTING

  • Field-free topology handling (not limited by iso-surface fields)
  • Rich appearance: base color, roughness, metallic, opacity
  • Compact structured latents via sparse 3D VAE (16× spatial compression)

Official TRELLIS.2 specs

Verified model facts from the official Microsoft project page and Hugging Face model card.

4B Large-scale flow-matching transformer parameters.

4B

Large-scale flow-matching transformer parameters.

1536³ Maximum published voxel grid resolution for textured assets.

1536³

Maximum published voxel grid resolution for textured assets.

16× Sparse 3D VAE spatial compression for compact latents.

16×

Sparse 3D VAE spatial compression for compact latents.

Use cases

Game prototyping

Generate placeholder assets fast, then iterate with artists.

Product 3D mockups

Turn a product photo into a quick 3D preview for web or AR.

AR/VR content

Create PBR assets for scenes, props, and environment dressing.

Research & benchmarking

Compare topology, material quality, and speed across pipelines.

Free use

The tool below is embedded from Hugging Face. If it fails to load, open it in a new tab.

TRELLIS.2 Free Use
Open in Hugging Face Model card
TRELLIS 2 image-to-3D demo preview

Load the embedded Hugging Face demo only when you are ready to try it. This keeps the page lighter on first load.

Note: This embed runs on third‑party infrastructure. See Privacy for details.

Want faster generation with no queue? Try our Premium 3D Generator

Upgrade to Premium 3D Generator

Experience professional-grade 3D model generation with faster speed, higher quality, and more control.

Fast & Stable

No queue, no waiting. Generate 3D models in seconds with dedicated infrastructure.

Higher Quality

Up to 1536p resolution with enhanced PBR materials for professional results.

Full Control

Adjust seed, decimation, texture size, and more advanced parameters.

Cloud Storage

All generated models are saved to your account for easy access and download.

Try Premium Generator

Credits never expire · Pay as you go

Preview your GLB before you import

The fastest way to avoid "why does this look wrong in Blender?" is to validate the exported file immediately. This preview runs locally in your browser—your file isn't uploaded by trellis2.com.

GLB preview (local)
No uploadWorks best with .glb

If the demo provides a GLB download, grab it and drag it here to check geometry and materials before you import it into Blender / Unity / Unreal.

Tip: If you can't get a GLB from the hosted demo, try running locally (GPU required) from the official repo .

FAQ

Frequently asked questions about our 3D generation service.