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Atlas World Model · 3D world generator
Turn a prompt, photo or video into an explorable 3D world
Describe a scene or upload reference photos and get a full 3D environment you can explore in your browser and download as a Gaussian splat. No 3D skills, no code.
- Real generated worlds you can explore now
- No subscription
Worlds are generated with World Labs' Marble model today; Atlas will be added when its API opens. atlasworldmodel.com is an independent service, not affiliated with World Labs. About this site.
Made on AtlasWorldModel
Real worlds, generated from a single sentence
Unedited outputs from the generator on this site, not renders. Pick one and orbit it right here in your browser.
Drop a .ply / .spz / .splat file here, or pick a sample.
Each world is about 30 MB, so it loads when you pick it.
Why AtlasWorldModel
3D worlds without the 3D pipeline
Building a scene used to mean modeling software, asset stores or an API integration. Here it is a text box and a button.
Days of modeling in Blender
A scene from one sentence
Describe the place you want and get a full 3D environment, not a single object on a turntable.
API keys, polling and code
No code, no setup
Everything runs in your browser. Sign in with Google or email and start generating.
Paying before you know it works
Try it free first
New accounts get free credits for a draft world, so you see the result before you spend anything.
Generate a 3D world in three steps
Everything runs in your browser; no GPU or install needed. Already have a .ply or .spz file? Open it in the free splat viewer.
Features
Everything you need to go from idea to explorable scene
✍️
Text, image or video in
Start from a prompt, one or more reference photos, or a short clip of a real place.
⚡
Draft first, then upgrade
Check the layout with a cheap draft, then re-run at Standard or HQ when it looks right.
🧭
Explore in the browser
Every world opens in a built-in 3D viewer. Orbit, zoom and pan with no plugin or GPU.
📦
Download as Gaussian splat
Grab the .spz file for splat viewers and Unity or Unreal splat plugins.
🛡️
Fair credits
Failed generations are refunded automatically. Credits never expire and there is no subscription.
🔒
Private by default
Your prompts, uploads and worlds stay in your account unless you choose to share them.
Why choose us
The fastest way to a 3D world
Compared with calling the World Labs API yourself or building the scene by hand.
| Feature | AtlasWorldModel | World Labs API directly | Modeling by hand |
|---|---|---|---|
| Coding required | None | Yes: API key, requests, polling | None, but 3D skills |
| Free to try | Free credits on sign-up | No free tier, $5 minimum | Software licenses |
| 3D preview | Built-in browser viewer | Bring your own viewer | Desktop app |
| Failed generations | Credits refunded automatically | Check the provider’s terms | n/a |
| Time to first scene | Minutes | After an integration | Days to weeks |
Atlas World Model use cases
Game development
Blockouts, environments and skyboxes for Unity and Unreal from prompts or reference photos.
Robotics real-to-sim
Digital twins of real rooms as training and evaluation worlds.
Unity
Import Gaussian splats and GLB meshes into Unity scenes.
Guide coming soonUnreal Engine
Bring generated worlds into UE5 with splat and mesh plugins.
Guide coming soonVFX & bullet time
Freeze-frame camera moves from ordinary phone footage, an Atlas capability shown in its demos.
Guide coming soonArchitecture visualization
Walkable concept spaces from sketches and mood boards.
Guide coming soonSimple credit pricing
Pay once, no subscription. Credits never expire. Full breakdown on the pricing page.
On sign-up
280 credits
Free, enough for your first draft world.
Per world
from 230 credits
Draft preview; a Standard world is about 1,580 credits.
Credit pack
$19.90
8,000 credits, one-time.
Atlas World Model FAQ
Can I generate 3D worlds on this site?
Yes. Sign up, then create a world from a text prompt, one or more photos, or a short video. New accounts get 280 free credits, enough for one draft world; after that you can buy a one-time credit pack. Generation runs on World Labs' Marble model today, and Atlas will be added when its API opens.
Do I need a credit card to try it?
No. Sign up with Google or email and you get 280 free credits, enough for one draft world. Buy a one-time credit pack only if you want more; there is no subscription.
What happens if a generation fails?
The credits held for that world are returned to your balance automatically, and you can try again.
What is the Atlas world model?
Atlas is the omni world model announced by World Labs on September 1, 2026. It is a multimodal autoregressive diffusion transformer that generates camera-controlled video up to 1440p and reconstructs 3D scenes as point clouds and Gaussian splats from a few photos.
Is Atlas the same as Marble?
No. Marble is World Labs' shipping product and API for generating 3D worlds; Atlas is the newer model. This site compares them in detail on the Atlas vs Marble page.
Can I use Atlas World Model today?
As of September 3, 2026 Atlas is in early access for select partners through a request form; no price or general-availability date has been disclosed. Follow the changelog or RSS feed for status changes; meanwhile you can generate worlds with Marble through the generator on this site.
Is there an Atlas API?
Not publicly yet. The Marble World API is live, and this site’s generator runs on it behind a provider layer, so the same request format could route to Atlas if World Labs opens an API.
What does the World Labs API cost?
The World API sells credits at $1 for 1,250 credits (minimum $5). A Marble 1.1 world costs 1,500 credits, about $1.20, and PLY splat export is free, as of September 3, 2026. Details on the pricing page.
What formats can I export?
Marble worlds can be exported as Gaussian splats (.ply/.spz), which you can preview free in the splat viewer on this site, and as meshes for Unity, Unreal or Blender.
Is this the official World Labs site?
No. atlasworldmodel.com is an independent resource and is not affiliated with World Labs. Atlas, Marble and World Labs are trademarks of their respective owners.
How is Atlas different from Genie 3 or Sora?
Genie 3 focuses on interactive playable environments and Sora 2 (now being retired) on video generation, while Atlas targets 3D world reconstruction and generation with explicit camera control. See the comparison hub for side-by-side tables.
Generation is coming back soon
We paused new generations briefly. Browse the example worlds above in the meantime.
What the Atlas world model does
The model family behind the generator. Four capabilities World Labs highlights for Atlas; details and sources on the What Is Atlas page.
Camera-controlled video generation
Up to 1440p and up to one minute of video where the camera path is an explicit input, not a prompt guess.
3D reconstruction from a few photos
Rebuild a scene as point clouds and Gaussian splats from as few as two or three photos, up to 100+ views.
Worlds from a single image
Extend one photo or concept image into a detailed 3D environment viewable from any angle, per World Labs.
Real-to-sim for robotics
World Labs captured rooms with a phone video and simulated robots inside the reconstruction.
Atlas vs Marble at a glance
World Labs ships two world models. Marble 1.1 is live and powers the generator on this site; Atlas, announced September 1, 2026, is in early access and will be added here when its API opens. Full breakdown on the Atlas vs Marble page.
| Dimension | Atlas | Marble 1.1 |
|---|---|---|
| Announced | Sep 1, 2026source | Nov 12, 2025 (Marble); Apr 2, 2026 (1.1 / 1.1 Plus)source |
| Model type | Omni world model: multimodal autoregressive diffusion transformersource | Multimodal 3D world generation modelsource |
| Inputs | Text, 1–100+ images, video, depth / point clouds, camera pathssource | Text, single image, multi-image, 360° panorama, videosource |
| Video output | Up to 1440p, up to 1 minute, explicit camera-path control ("pixel-perfect", per World Labs)source | Fly-through video recorded in the Marble web app; the World API exports no videosource |
| 3D output | Point clouds and Gaussian splats reconstructed from few viewssource | Navigable Gaussian-splat world; .spz / .ply and GLB mesh via the APIsource |
| Reconstruction from photos | Yes — 2–3 photos give faithful results (World Labs claim)source | Multi-image input supportedsource |
Latest updates
Changelog →- Email sign-in now uses a password instead of an email linkSite Sep 29, 2026
- Privacy policy rewritten for accounts, generation and paymentsSite Sep 29, 2026
- World generation is live on this siteSite Sep 29, 2026