How to run TripoSR without a GPU
How can I run TripoSR without a GPU or a local install?
TripoSR has open weights, so you can run it yourself, but you need the hardware: about 6GB of VRAM, or a much slower CPU fallback. Without a GPU, the simplest route is a hosted version. In OTOY Studio, TripoSR runs in the browser from 2 credits (€0.02) per run, with nothing to install, on the same canvas as 100+ other image, video and 3D models.
Stability AI and Tripo's fast single-image 3D reconstruction. It turns one photo into a mesh in under a second on a GPU.
Running it yourself
| Open weights | TripoSR is on Hugging Face. |
| License | MIT. Commercial use is allowed. |
| Hardware | The README says the default settings take "about 6GB VRAM for a single image input". It runs on CUDA if available, and documents a CPU fallback. |
| Operating system | Any OS with Python. A GPU is optional but much faster. |
| ComfyUI | No native support. Community nodes exist. |
Sources: TripoSR on GitHub, TripoSR on Hugging Face. Checked October 16, 2026.
Run it yourself if: Almost any machine with a 6GB GPU can run it, so if you only need TripoSR, running it yourself is easy.
Running it without a GPU in OTOY Studio
| Node | Takes | Credits per run |
|---|---|---|
| TripoSR | Prompt plus image | 6 (from €0.06) |
| TripoSR Remesh | Prompt plus 3D model | 2 (from €0.02) |
- Sign up free at https://app.otoy.studio. The free plan includes 100 credits a month, no credit card.
- Add a TripoSR node to a canvas and connect your inputs.
- Run it. It runs on OTOY Studio's hosted GPUs, so your machine only needs a browser.
- Chain the output into other models in the same workflow, or download it.
1 credit = €0.01. Prices are list prices before plan discounts (paid plans take 10% to 25% off every run). Model page: TripoSR.
Related
Hardware and license details are from each model's official repository and model card, checked October 16, 2026. Prices are computed from OTOY Studio's billing configuration, exported 2026-10-20.