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TEXT → 3D • CURATED • UPDATED SEP 29, 2026

Marble (World Labs)

Fei-Fei Li's world model that turns a prompt or photo into a 3D space you can walk through

Marble is World Labs' generative world model. It builds persistent, navigable 3D environments from text, images, video, 360 panoramas or a rough 3D layout, then lets you edit parts of the scene, expand it, and combine several worlds into a larger one. Results export as Gaussian splats, collider meshes, high-resolution textured meshes on higher tiers, panoramas and rendered video. There is a free plan (up to 4 generations) and paid Standard, Pro and Max plans (up to 12, 25 and 75 generations), with commercial rights on Pro and Max. A separately billed World API launched in January 2026. AMD agreed on September 28, 2026 to acquire World Labs for about $8.2 billion in stock, with closing expected by the end of 2026.

Pricing Freemium
Platforms web, api
API Yes
Open Source No
Modalities Text → 3D, Image → 3D
Best For Best for Whole 3D Environments
Date Added 2026-09-29

Most text-to-3D tools make a single object. Marble makes a whole space with consistent geometry you can move through, which is what game prototyping, virtual production and robot-training simulation actually need. It has a real free tier and exports to standard 3D formats rather than locking scenes into its own viewer.

Sign up at worldlabs.ai and start on the free plan, which allows up to 4 generations. Begin from a single image or panorama for the most predictable result, then use editing and expansion to grow the scene. Move to Pro if you need high-resolution meshes or commercial rights.

Website↗ Docs↗
Hunyuan 3D Tripo AI v3 Luma Genie Meshy AI v3 SAM3D v2
Freemium Free tier available

Free tier includes limited features. Paid plans unlock full access, higher usage limits, and commercial usage rights.

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Q

Is Marble (World Labs) free?

A

Marble (World Labs) offers a free tier with optional paid upgrades.

Q

Does Marble (World Labs) have an API?

A

Yes, Marble (World Labs) offers an API for programmatic integration.

Q

What is Marble (World Labs) best for?

A

Marble (World Labs) is best for Whole 3D Environments. Marble is World Labs' generative world model. Most text-to-3D tools make a single object. Marble makes a whole space with consistent geometry you can move through, which is what game prototyping, virtual production and robot-training simulation actually need. It has a real free tier and exports to standard 3D formats rather than locking scenes into its own viewer.

Q

What platforms does Marble (World Labs) support?

A

Marble (World Labs) supports web, api.

Q

Is Marble (World Labs) open source?

A

No, Marble (World Labs) is not open source.

Q

How do I get started with Marble (World Labs)?

A

Sign up at worldlabs.ai and start on the free plan, which allows up to 4 generations. Begin from a single image or panorama for the most predictable result, then use editing and expansion to grow the scene. Move to Pro if you need high-resolution meshes or commercial rights.

Q

How do I create 3D models with Marble (World Labs)?

A

Marble (World Labs) supports both text-to-3D and image-to-3D generation. You can create 3D models from text descriptions or convert reference images into 3D assets.

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