TL;DR
What can World Labs Atlas do with a photo?
World Labs opened Atlas, its 3D world-building AI, to everyone, with two browser apps that turn a photo or a rough shape sketch into a 3D scene. You can now make a 3D set for video, games or product shots without 3D skills. Try Viewfinder with one good photo and export the result.
What did World Labs release?
On Thursday, November 12, 2026, World Labs, the company co-founded by AI researcher Fei-Fei Li, made Atlas available to everyone. Atlas had been in a limited preview since September.
World Labs calls Atlas a world model, meaning an AI model that builds a whole 3D space you can move around in, instead of a single flat picture. It launches with two apps that run in your browser:
- Viewfinder creates a full 3D world from a single image, or rebuilds a real place from as many as 64 photos. You can then move the camera around the scene and render video.
- Chisel lets you block out a scene with simple shapes, then give it a style.
World Labs also released the API endpoints behind both apps. An API is the connection other software uses to send requests to a service, so developers and AI agents can call Atlas directly from their own tools.
How do you export an Atlas world to Blender?
Atlas worlds export as images, video clips or 3D Gaussian splats. Gaussian splats store a scene as huge numbers of tiny, soft colored blobs, which looks realistic but doesn't behave like a normal 3D model. For that, World Labs offers Splats to Mesh, which converts the world into a mesh, the surface of connected triangles that games and 3D programs work with. World Labs says Atlas works with Blender, the free 3D app.
| Export | Good for |
|---|---|
| Images | Thumbnails, mood boards, product shots |
| Video clips | Camera fly-throughs for social posts or backgrounds |
| Gaussian splats | Realistic 3D scenes in splat viewers |
| Mesh (via Splats to Mesh) | Games, Blender and other 3D tools |
How much does World Labs Atlas cost?
World Labs hasn't published a pricing page for Atlas that we could find. We'll add a price once one is confirmed.
Who is Atlas actually useful for?
People who need a 3D backdrop but don't have 3D skills. A single room shot could become a set you fly a camera through for a video background. A handful of photos of a house could become a rough walk-through. A sketch made of boxes could become a game level mockup or a product scene.
All quality claims so far come from World Labs. We haven't seen outside reviews yet, so expect results to vary with the photo you start from.
X reactions
The first two posts come from World Labs and its co-founder, so treat them as the official announcement. The account Radiance Fields shared the news a minute later:
In Viewfinder, create worlds from images using the spatial intelligence of Atlas.
— World Labs (@theworldlabs) November 12, 2026
Generate an entire world from a single image, or reconstruct a real-world environment from as many as 64 inputs.
Export spatially consistent images, videos, or 3D Gaussian splats. https://t.co/iTlwLIg5hg
Atlas is now available to everyone!! I’m very excited to see what users can build with our newest world model! 🤩🌎 https://t.co/DacfU0mitU
— Fei-Fei Li (@drfeifei) November 12, 2026
World Labs’ Atlas is available for all now! https://t.co/Ltl6xbXyW7
— Radiance Fields (@RadianceFields) November 12, 2026
Our take
Opening the API on day one is the smart move. Most people will never open Chisel, but plenty will use Atlas through a video editor, a game tool or an agent that calls it for them, and that's how a model like this ends up everywhere.
The mesh export matters more than the pretty fly-throughs. Splats look great in a demo and then sit there, because most tools can't edit them. A mesh you can open in Blender is something you can fix, light and reuse. The big unknown is price. Until World Labs posts one, try it on a project you'd be fine redoing, and don't build a client workflow around it yet.
— Artificially Nerdy
What to do now
- Start with one sharp, well-lit photo in Viewfinder, such as a room or a product on a table, and move the camera to see where the scene falls apart.
- Shoot several angles of a real place if you want a closer rebuild. Viewfinder accepts up to 64 photos.
- Sketch with boxes in Chisel when you have a layout in mind but no photo.
- Export a short video clip first. It's the quickest way to see whether the result is good enough to use. For editing it, see our best AI video tools for beginners.
- Convert to a mesh before moving a world into Blender or a game engine.
- Developers: read the API docs on the Atlas page before wiring it into an app, and wait for pricing before you ship.
FAQ
Who is behind World Labs?
World Labs was co-founded by Fei-Fei Li, a well-known AI researcher. She announced the public launch on X on Thursday.
Was Atlas available before this?
Yes, but only in a limited preview that started in September. It's now open to everyone.
Can an AI agent use Atlas?
Yes. World Labs released the API endpoints behind Viewfinder and Chisel, so agents and developer tools can call Atlas directly.
Can I use the 3D world in a game?
World Labs says worlds can be converted to meshes for games and 3D tools. Check the license terms on World Labs' site before using them in anything you sell.
Sources
- World Labs: Atlas. The Viewfinder and Chisel apps, exports, Splats to Mesh, Blender integration and API.
- World Labs blog: "Atlas: Releasing our next generation world model" — November 12, 2026. Public release after the September preview.
- World Labs on X — November 12, 2026, 1:09pm ET.
- Fei-Fei Li on X — November 12, 2026, 1:11pm ET.
- Radiance Fields on X — November 12, 2026, 1:10pm ET.
