Fast, UV unwrapped

Stable Fast 3DAlpha

Stability AI's fast engine. A UV-unwrapped, textured mesh in seconds.

Download for macOS All models

One of several local engines in 3D Mate. Switch per model, any time.

Stable Fast 3D runs fully offline on a Mac inside 3D Mate. Stability AI's fast image-to-3D engine turns one photo into a UV-unwrapped, textured mesh in seconds on Apple Silicon, with no cloud upload, no account, and no internet connection once installed. It needs 16 GB of unified memory (24 GB recommended) and about 13 GB of disk. The UV unwrap and material output make it a natural fit for game engines and editing, and it exports GLB, USDZ, OBJ, STL, and PLY. TripoSR is faster and lighter for rough drafts; SPAR3D is its successor and adds an editable point cloud. Prefer to self-host? See how to run Stable Fast 3D on a Mac. See the head-to-head TripoSR vs Stable Fast 3D.

Made with 3D Mate. A sample result, to show the app's output.

What it is great at

  • Produces a UV-unwrapped mesh, tidy for editing and texturing downstream.
  • Textured, in seconds.
  • Light on memory and fast.

Trade-offs

  • Less detail than the heavier detail models.
  • Requires a “Powered by Stability AI” attribution (Community License, under $1M revenue).
  • Alpha: still a work in progress.

At a glance

Unified memory
16 GB minimum, 24 GB recommended
On disk
About 13 GB
Speed · M1 Pro, 32 GB
Seconds
Exports
GLB, USDZ, OBJ, STL, PLY
License
Stability AI Community License
Works offline
Fully on your Mac. No internet or cloud, nothing uploaded.

The original model

Model on Hugging Face Code on GitHub

Try Stable Fast 3D on your Mac.

Download for macOS See pricing

Free to try. Install Stable Fast 3D from inside the app, in a click.

FAQ

Does Stable Fast 3D run offline on Mac?
Yes. Stable Fast 3D runs entirely on your Mac, fully offline and on-device. No internet connection, no cloud account, and nothing you import or generate ever leaves your machine.
Do I need an internet connection or an account to use Stable Fast 3D?
No. Once 3D Mate and the Stable Fast 3D engine are installed, everything runs locally on Apple Silicon. You can generate 3D models with Stable Fast 3D on a Mac that is completely offline.