Marble（World Labs）

What Marble is

Marble is World Labs' platform for generating explorable 3D worlds. It supports text-to-3D, image-to-3D, video-to-3D and 360 panorama input, and can build spatial structure from a rough layout before completing details and materials with models.

The interactive editor lets scene elements be adjusted and worlds combined and expanded after generation.

What you can do with it

• Generate 3D worlds from several input types
• Build from a rough layout then complete details
• Edit and combine worlds in the editor
• Export for game, VFX and visualization work

Who it is for

• Game and world design teams
• Architecture and interior visualization teams
• VFX and creative studios
• Developers needing scene-level 3D generation

What to watch out for

• World generation output needs performance and topology checks before engine use
• Copyright on source images and video matters
• Export compatibility varies by target pipeline
• It emphasizes worlds and scenes rather than individual polished assets