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Microsoft TRELLIS.2

Free open-source image-to-3D demo from Microsoft that exports textured GLB models

Microsoft TRELLIS.2 is a free browser tool for free image-to-3D experiments. Free demo on shared Hugging Face GPUs with usage quotas; code is MIT licensed. Exports GLB; no account needed. Last checked 25 September 2026.

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At a glance

Price: Free demo on shared Hugging Face GPUs with usage quotas; code is MIT licensed
Runs on: Browser
Exports: GLB
Multicolor: No, single color
Account: Not needed
Open source: Yes
Skill level: Easy: a few settings to tune
Best for: Free image-to-3D experiments
Selling prints: Allowed The code and the TRELLIS.2-4B weights are released under the MIT license; the README notes that two rendering dependencies (nvdiffrast, nvdiffrec) have their own licenses if you run it yourself.
How we checked: Read the tool page and docs Demo code: image upload, decimation (100k to 500k faces) and texture size sliders, then Extract GLB; space running on ZeroGPU
Checked by: Mike Janssen
Last checked: 25 September 2026

Open generator

Sources: TRELLIS.2 on GitHub (MIT), TRELLIS.2-4B model card (checked 25 September 2026)

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What is Microsoft TRELLIS.2?

TRELLIS.2 is Microsoft's open-source image-to-3D model, and its free Hugging Face demo lets anyone try it in a browser. You upload a picture, ideally with a clean or transparent background, adjust a few optional settings, preview the result from different angles, and download the model as a textured GLB file.

Because the code is released under the MIT license, TRELLIS shows up inside many other services, and technically minded users can run it on their own GPU with no usage caps. For casual users the web demo is the easiest way in, but it runs on shared ZeroGPU hardware, so you may wait in a queue or run into a usage quota.

The output is aimed at general 3D use rather than printing, so plan to convert the GLB to STL, scale it and check for thin parts before slicing. It is best for curious makers who want a free, no-subscription way to turn an image into a printable figure.