Use cases

Step-by-step guides for the most common ways people use PolyMedium.

• AI-generated 3D assets for Roblox Studio

  Generate game-ready 3D assets for Roblox with AI from $0.25 a model. MeshPart-ready GLB export with a mobile preset tuned for Roblox limits.

• AI-generated 3D models for Unity

  Generate Unity-ready 3D assets with AI from $0.25 each. GLB export with baked PBR materials, compatible with glTFast and UnityGLTF.

• AI-generated 3D models for Unreal Engine

  Generate Unreal Engine 3D assets with AI from $0.25. GLB with PBR materials imports natively via Interchange in Unreal 5.x.

• AI-generated 3D models for Godot

  Generate Godot 4 3D assets with AI from $0.25 each. Native GLB import with baked PBR materials.

• AI-generated 3D models for Blender

  Generate 3D assets for Blender with AI from $0.25 a model. GLB import preserves baked PBR materials as a Principled BSDF setup.

• Convert any image to a 3D model with AI

  Upload an image, get a 3D model with baked PBR materials from $0.25. PolyMedium reconstructs photos, sketches, and concept art into game-ready GLB assets.

• Turn concept art into 3D models with AI

  Upload character or environment concept art and get a 3D model with PBR materials from $0.25. PolyMedium reconstructs meshes from drawings.

• Convert photos to 3D models with AI

  Turn a photo into a 3D model with PBR materials from $0.25. PolyMedium reconstructs real-world photographs into game-ready 3D meshes.

• Turn your kid's drawing into a 3D print

  Photograph a kid's drawing, get a 3D model for $0.25, and download a free STL to 3D print it. Optional "Make it real" version for another $0.25.

• Turn a photo into a printable STL file

  Upload a photo, get a 3D model for $0.25, and download a free STL ready for your slicer. The full photo-to-3D-print workflow, honestly explained.

• How much does it cost to turn a photo into a 3D model with AI?

  On PolyMedium: a flat $0.25 for objects and drawings, $0.50 to $3.00 for characters, no subscription. Plus a market table of what other AI 3D tools charge in 2026.

• Convert an image to an STL file

  Upload a picture, get a real 3D model for $0.25, and download the STL free. An AI image-to-STL converter that builds a solid model, not a flat relief.

• How to 3D print something from a picture

  The full workflow: photo to AI-built 3D model ($0.25) to free STL to your slicer. What prints well, what needs supports, and what it all costs.

• Is there a free AI 3D model generator?

  Honest answer: the good engines cost money to run, so free usually means watermarks or queues. PolyMedium gives $3.00 free (twelve models), no card, and $0.25 each after.

• Convert a 2D image to a 3D model

  Upload a 2D image, get a textured 3D model in about a minute. AI reconstruction with the unseen side synthesised, from $0.25, exports free.

• Turn a game screenshot into a 3D character

  Screenshot your character, get a 3D model that keeps the game's art style, from $0.50. Humanoids can come rigged with walk and run clips for $0.25 more.

• Make a 3D model of yourself from a photo

  One photo, one minute, a 3D model of you: $1.00 at the identity-tuned standard quality. Print it, view it in AR, or rig it for a game.