Marble 3D AI: Build Worlds, Not Just Pixels.
No more collapsing physics in AI-generated 3D models. Our proprietary dual-engine spatial consistency verification creates physics-ready 3D world assets.
Core advantages: Structural integrity verification, spatial persistence guarantee, auto-generated physics colliders.
3D model generator
Try examples
Unlock Pro-quality assets
Enable medium/high mesh density and HD textures with a Pro plan.
Waiting to generate 3D model
Generate a model to enable downloads
AI 3D Model Generator
High-Fidelity Material Synthesis
Preview Trellis GLB assets to validate geometry, lighting, and texture response.
Text-to-3D Material Samples
Prompt-driven assets rendered as short material clips.
Asset: Brick House
Image-to-3D Material Samples
Image-conditioned assets rendered as looped previews.
Asset: Food Cart
Inspiration Gallery
What You Can Generate
Click any example to preload the generator in demo mode.
Core Benefits
Marble 3D AI Core Features
Discover how Marble redefines 3D asset generation
Dual-Engine Spatial Synthesis
Parallel processing with Trellis and Hunyuan engines, combining structural stability with rich detail for optimal 3D assets.
Spatial Consistency Verification
Our proprietary Marble engine cross-verifies geometry alignment and topology, ensuring models never collapse in 3D space.
Physics-Ready Export
Auto-generated optimized colliders and center of mass for direct import into Unity/Unreal. No post-processing required.
Marble Scoring System
Each asset includes a spatial consistency score report, quantifying structural integrity and geometric alignment.
Structural Integrity
Robust topology suitable for complex scene interactions and physics simulation. Say goodbye to model deformation.
Spatial Persistence
Geometry remains consistent across multiple viewing angles with no deformation risk, ensuring stability from any perspective.
How to Use Marble 3D AI
Generate physics-ready 3D world assets in 3 simple steps
Upload your image
Provide a clear reference image for best results.
Generate and Preview
AI creates a textured mesh in minutes.
Preview and download
View in the browser and download your GLB asset.
Frequently Asked Questions
Have another question? Contact us at support@marble3dai.com
Trust Signals
Proof that Marble is already being used
Bring trust forward instead of hiding it below the fold.
10,000+ Creators
Signal 1Creators
300K+ Models generated
Signal 2Models generated
95%+ Physics-ready assets
Signal 3Physics-ready assets
Buying Paths
Pick the smallest plan that matches your intent
Do not overbuy on day one. Start with the free demo, then choose the lightest paid step that fits your usage.
Basic
Includes
- 500 credits/month
- ~100 standard 3D generations
- 3 concurrent tasks
- GLB, OBJ, STL formats
- Browser-based preview
- Standard processing speed
- Email support
Plus
Everything in Basic, plus
- 1500 credits/month
- ~333 standard 3D generations
- 10 concurrent tasks
- All formats (GLB, OBJ, STL, GLTF, USDZ, PLY)
- PBR texture support
- Priority processing speed
- Multi-view image support
- Priority email support
Pro
Everything in Plus, plus
- 5000 credits/month
- ~1333 standard 3D generations
- Unlimited concurrent tasks
- Fastest processing speed
- API access
- Assets permanently retained
- Dedicated support
- Early access to new features
Quick Guide
Quick pricing questions
What should I buy first?
Start with the free demo. If the workflow makes sense, the Starter Pack is the smallest paid step. Choose Plus when you expect regular weekly use.
How do credits work?
Most standard generations use about 3 credits, but the exact cost can vary with complexity and output settings.
Can I use paid outputs commercially?
Yes. Paid plans and credit packs are the right path for commercial use. The free demo is best for evaluation.
Can I get a refund?
Credit packs are non-refundable once purchased. Subscription issues can be reviewed with support within 7 days.
Create Non-Collapsing 3D World Assets with Marble 3D AI
Experience spatial intelligence today. Generate physics-ready 3D world assets.