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Hunyuan 3D High-Fidelity 3D Generation

Based on Tencent's Hunyuan 3D 3.1 core technology, achieving high-fidelity 3D asset generation. Fast generation, precise geometry, and 4K ultra-clear PBR textures, seamlessly integrating with production pipelines like Unity, Unreal Engine, and Blender.

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Hunyuan 3D 3.1: Tencent Core Technology

Hunyuan 3D 3.1 leverages a two-stage generation architecture to solve geometric distortion and blurry textures found in traditional single-image generation. It not only understands complex image semantics but also reconstructs sparse geometry and textures meeting industrial standards.

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Why Choose Hunyuan 3D 3.1?

Leveraging Tencent's latest generative AI for superior geometry and texture quality.

Production Topology

Uses Hunyuan 3.1 optimized topology generation algorithms to produce clean quad meshes, easier for rigging and animation.

Smart UV Unwrapping

Powered by the 3.1 engine for smart UV unwrapping that significantly reduces stretching and seams, improving texture mapping quality.

4K PBR Textures

Supports generation of up to 4K multi-channel PBR materials (Albedo, Normal, Roughness) for realistic physical rendering.

Standard Exports

Natively supports GLB/USDZ export, compatible with mainstream 3D software and WebXR scenes.

Built for Every Creative Workflow

From indie dev to AAA studio — Hunyuan 3D adapts to your pipeline.

Game Development

Quickly generate 3D props, characters, and environment assets for Unity and Unreal Engine. Accelerate game prototyping from weeks to minutes.

E-commerce & Product Display

Create interactive 3D product views from photos. Boost conversion with WebXR previews your customers can rotate and explore.

Architecture & Visualization

Turn sketches into 3D concept models. Perfect for early-stage visualization, client presentations, and spatial design ideation.

Film & Animation

Generate base meshes and reference models for VFX pipelines. Clean topology makes retopology and rigging straightforward.

How It Works

From image to production-ready 3D model in three simple steps.

1

Upload Your Image

Upload a photo, concept art, or any 2D image. Supports JPG, PNG, and WEBP formats up to 20MB.

2

AI Generates Your 3D Model

Hunyuan 3D 3.1 analyzes your image and reconstructs a high-fidelity 3D mesh with clean topology and 4K PBR textures.

3

Download & Use Anywhere

Export as GLB. Drag directly into Unity, Unreal Engine, Blender, or any WebXR project.

Real results from the community

Florian Hoenig

Florian Hoenig

@rianflo

Here is a usecase of AI that nobody can hate really: Unbound SDF model, decimated and retopologized with Hunyuan3D looks flawless. There is no single classical algorithm that can do that.

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サメジ部長

サメジ部長

@samezi

たぶんだけど、Hunyuan3D V3.1よりV3.0のほうが素直な結果が出る気がする。

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Aaron Wacker

Aaron Wacker

@Aaron_Wacker

Beautiful implementation w #Hunyuan3D! I've enjoyed 3d models w a GLB pursuit using Trellis and @threejs together in my games and sims. Krea RealTime is a great combo tool to go back and forth w Ideas, Images, and 3D GLB's with textures using AI and python.

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Frequently Asked Questions

How is Hunyuan 3D 3.1 different from other AI tools?

Hunyuan 3D 3.1 is built on Tencent's latest generative 3D technology, using improved Multi-View Diffusion and Sparse View Reconstruction. It significantly enhances sparse geometry accuracy and texture fidelity while maintaining fast generation, producing assets closer to handmade quality.

What 3D formats can I export?

Hunyuan 3D 3.1 exports standard **GLB (glTF)** and **USDZ** files, the industry standard for Web and AR. These files include geometry, textures, and PBR materials, fully compatible with Blender, Unity, Unreal Engine 5, and Three.js.

Do the models include PBR materials?

Yes. Hunyuan 3D 3.1 generates PBR-ready textures including Albedo (Color), Normal, Roughness, and Metallic maps for realistic physical rendering, performing especially well in complex lighting.

Can I try Hunyuan 3D online?

Yes! You can generate 3D models online using our WebUI. We offer a high-speed cloud generation service based on the open-source Hunyuan 3D model.

Can I use the generated models for commercial projects?

Commercial use is available for paid users (Credit Packs or VIP Subscription). Free users can use generated models for personal, non-commercial projects only. Please refer to the Terms for details.

Are the models suitable for 3D printing?

Often yes. Hunyuan 3D generates watertight meshes with clean topology. Since the export format is GLB, you may want to convert to STL/OBJ in Blender (or your toolchain) before printing.

How do I get the best results from Image to 3D AI?

For optimal results, use high-resolution images with clear lighting and minimal occlusion. Front-facing or isometric views work best. Hunyuan 3D is robust, but clean inputs yield the most accurate geometry and texture reconstruction.