Early access — onboarding in small batches
Turn words into worlds
Marble3D generates editable 3D scenes and assets from text and images — geometry, materials, and lighting you can walk through, refine by chat, and export straight into Unity, Unreal, or Blender.
No 3D experience needed · standard glTF / USD / FBX exports
How it works
From a sentence to a scene in three steps
Describe it
Type a prompt or drop in reference images — a misty forest temple, a product on a studio table, a city block at dusk.
Watch it take shape
Marble3D generates full geometry, materials, and lighting — not a flat render. Orbit, walk through, and refine it in the browser.
Export to your pipeline
Download standard formats (glTF, USD, FBX) that drop straight into Unity, Unreal, Blender, or the web.
Who it's for
Built for teams who need spaces, fast
For game studios
Block out worlds in an afternoon, not a sprint
Generate explorable environments for greyboxing, mood targets, and playable prototypes before committing art budget.
For film & previz
Location scout without leaving your desk
Turn a script paragraph into a navigable set. Frame shots, plan coverage, and iterate the space itself.
For product & e-commerce
One photo becomes a spinnable 3D product
Lift catalog shots into interactive 3D viewers customers can rotate, zoom, and configure.
For architecture & spaces
Show the space before it exists
Concept interiors and streetscapes as walkable scenes clients understand instantly — no CAD required.
Features
A real 3D pipeline, not a picture generator
Text to 3D scene
Full environments with geometry, materials, and lighting from a written description.
Image to 3D
A single photo becomes an explorable space with estimated depth and structure.
Editable, not baked
Move objects, swap materials, relight — the scene stays a scene, not a frozen render.
Standard exports
glTF, USD, and FBX out of the box. No proprietary lock-in.
Web-native viewer
Share a link; anyone can orbit the scene in a browser. No installs.
Iterate by chat
“Make it golden hour. Add rain. Widen the street.” Refinement is conversational.
Questions
What is Marble3D?
An AI tool that turns text prompts and images into editable, exportable 3D scenes and assets. It is currently in development — the fastest way to try it is to request early access.
What formats can I export?
The pipeline targets glTF, USD, and FBX so scenes drop into Unity, Unreal, Blender, and web viewers without conversion.
Do I need 3D experience?
No. If you can describe a scene in a sentence, you can generate one. Pros get depth too: the output is editable geometry, not a baked mesh soup.
When does it launch?
We're onboarding early users in small batches. Request access and we'll reach out as capacity opens up.
Be first into the world engine
Early-access seats open in small batches. Tell us what you want to build.