3D

Stable Fast 3D / SPAR3D

Stability AI models that turn a single photo into a textured 3D model in about a second. SPAR3D lets you adjust the shape through a point cloud.

Developer
Stability AI, UK
First release
Aug 2024
Latest release
Jan 2025
Sizes
1B – 2B
License
Commercial use with conditionsStability AI Community License: free for revenue up to 1 million dollars a year, above that a paid license is required
Running
On your own serverNeeds a GPU
Industries
Retail and marketplaces, Media and production
Deploy on your server Hugging Face GitHub

What it does

  • 3D product cards from photos
  • Assets for games and AR
  • Quick mock-ups for design

Where it is used

E-commerceGame developmentMarketing and advertising

Hardware requirements

LaptopLaptop or regular PC, up to 8 GB of VRAM — smaller versions
no versions
1 GPUOne GPU with 16–80 GB — mid-size versions
fits
ClusterServer with several GPUs — flagship versions
no versions

Versions

  1. SPAR3D
  2. Stable Fast 3D (SF3D)

How to run it

On your own serverWeights are downloaded from Hugging Face and served with vLLM (load and API) or llama.cpp (modest hardware). The model then runs in a closed network with no per-request fees.Hugging Face
How much hardware you needCalculate the VRAM for the model size, context length and number of concurrent requests.Open the hardware calculator

I can set this up end to end: pick the model size, deploy it on your server and connect it to your systems.

Frequently asked questions

Can Stable Fast 3D / SPAR3D be used in a commercial project?

With conditions. License: Stability AI Community License: free for revenue up to 1 million dollars a year, above that a paid license is required. Restrictions vary — region, company revenue, attribution requirements. Have a lawyer check the terms before a commercial launch.

What hardware does Stable Fast 3D / SPAR3D need?

At minimum: One GPU with 16–80 GB — mid-size versions. Without a GPU the model is not practical. You can calculate the exact VRAM for your model size and context in the hardware calculator.

Does Stable Fast 3D / SPAR3D support Russian?

Language does not matter for this model: it does not work with text.

Where can I download Stable Fast 3D / SPAR3D and what does it cost?

The Stable Fast 3D / SPAR3D weights are open and free to download. You only pay for the hardware it runs on and for the setup. Source links are at the bottom of this page.

How I deploy it for clients

  1. SelectionI pick the model size for your task and hardware and test it on your examples.
  2. DeploymentI deploy it on your server or in a closed network and provide an API.
  3. Fine-tuningI fine-tune it on your data (LoRA) or connect a knowledge base — whichever is cheaper for the task.
  4. IntegrationI connect it to your CRM, ERP, bot, website or team chat and set up monitoring.

Similar models

3DTripoSR / TripoSGVAST (TripoSR together with Stability AI) · ChinaCommercial use allowed

VAST family: a 3D model from a single photo. TripoSR runs in under a second, TripoSG gives cleaner geometry, TripoSplat builds a scene from Gaussian points.

Details3DTRELLISMicrosoft · USACommercial use allowed

One of the strongest open 3D models: from an image or text it produces a textured mesh or a Gaussian scene. TRELLIS.2 is noticeably more detailed than the first version.

Details

Source: huggingface.co/stabilityai/stable-point-aware-3d. Data checked against the model card on 22 Sep 2026. Have a lawyer review the license before commercial launch.