Jupetar

Turn 2D concept art into game-ready 3D assets in minutes. Jupetar is a professional, 100% offline 3D authoring engine powered by generative AI. Designed specifically for solo developers, indie studios, and 3D artists, Jupetar bridges the massive gap between 2D images and the game engine—without cloud subscriptions, server queues, or data leaks.

Simply drag and drop a single image. Jupetar's automated pipeline handles the voxel generation, adaptive poly-decimation, UV unwrapping, and 4K PBR texturing.

The V3.0 "Quantum-Weave" Architecture With the V3.0 update, Jupetar has been completely rebuilt from the ground up to deliver Triple-A asset quality while respecting consumer hardware limits:

• Context-Aware AI (VLM): Jupetar doesn't just guess materials. An onboard Vision-Language Model actively "looks" at your concept art to understand the physical structure before generating the 3D model, ensuring the AI knows the difference between polished metal armor and organic leather.
• True 4K PBR Textures: The new "Quantum-Weave" orthographic upscaler intercepts the AI generation and natively upscales the camera views to 2048x2048 before baking them onto the mesh, eliminating muddy artifacts.
• Dynamic Material Synthesis: The engine procedurally generates highly accurate Albedo, Normal, Roughness, and Metallic maps so your assets react beautifully to lighting in Unreal Engine, Unity, and Blender.
• The 10GB VRAM Shield: Jupetar utilizes an aggressive "Asymmetrical Memory Pinning" manager. You get the quality of an enterprise-level 80GB AI server cluster running locally on a standard 10GB RTX GPU in under 8 minutes.
• Drop-In Ready: Automated silhouette extraction (RMBG), watertight voxel sealing, and contiguous XAtlas UV mapping ensure your models are ready to export instantly as .GLB or .OBJ files.

Zero Cloud. Zero Subscriptions. You own the software. You own the compute. You own the assets. Jupetar runs entirely on your local NVIDIA GPU. Your concept art, assets, and prompts are never uploaded, collected, or used to train external AI models.

Hardware Requirements Note: Jupetar currently requires an NVIDIA RTX graphics card with a strict minimum of 10GB of VRAM (e.g., RTX 3080). AMD Radeon and Intel graphics cards are not currently supported.