50x Faster Than Motion Capture
Generate professional-quality 3D character animations in seconds instead of hours. No expensive motion capture equipment, no complex rigging — just describe the motion you need.
Hunyuan Motion is Tencent's open-source billion-parameter text-to-3D motion generation AI model. Transform natural language descriptions into professional 3D character animations — 50x faster than traditional motion capture.
Hunyuan Motion revolutionizes 3D animation production with state-of-the-art AI motion generation technology. Create realistic character animations from simple text descriptions.
Generate professional-quality 3D character animations in seconds instead of hours. No expensive motion capture equipment, no complex rigging — just describe the motion you need.
Powered by a billion-parameter Diffusion Transformer and trained on 3,000+ hours of motion capture data. Hunyuan Motion generates smooth, natural, physically-accurate animations.
100% open source with model weights available on Hugging Face. Deploy locally for complete data privacy. Commercial use is supported under the license terms.
Explore the powerful features that make Hunyuan Motion the leading open-source AI motion generation solution.
Describe any motion in natural language — Hunyuan Motion converts your text prompt into realistic 3D skeleton animations.
Full support for both Chinese and English text prompts. The dual-encoder architecture understands complex motion descriptions in both languages.
Export generated motions in SMPL/SMPLH skeleton format. Compatible with FBX for seamless integration with Blender, Unity, and Unreal Engine.
First text-to-motion model scaled to 1 billion parameters using Diffusion Transformer architecture with Flow Matching for SOTA quality.
Experience the power of AI motion generation. Enter a text prompt below and watch as Hunyuan Motion creates a 3D character animation in real-time.
Demo powered by Hugging Face Spaces. Hunyuan Motion generates 3D skeleton animations from your text descriptions.
Hunyuan Motion's AI motion generation workflow is designed for simplicity and speed.
Write a natural language description of the motion you want. For example: "A person walks forward, then sits down on a chair gracefully."
Hunyuan Motion's billion-parameter AI model processes your text and generates a realistic 3D skeleton animation sequence using advanced diffusion techniques.
Export your generated motion in FBX, BVH, or other formats. Import directly into Blender, Unity, Unreal Engine, Maya, or your preferred 3D software.
Hunyuan Motion supports over 200 motion categories across 6 major classes, from everyday actions to complex choreographed sequences.
Discover how game developers, animators, and creators use AI motion generation to transform their workflows.
Generate NPC animation libraries, prototype character movements, and create diverse motion sets for games faster than ever.
Create pre-visualization animations, generate crowd motion sequences, and accelerate storyboarding with AI-powered motion.
Enhance virtual livestreams with diverse character animations. Generate expressive motions for digital humans and VTubers.
Create instructional animations for fitness, sports coaching, medical training, and educational content production.
Quickly produce animated ad creatives, product demos, and social media content with AI-generated character motion.
Use AI-generated human motion data for robotics research, computer vision training, and motion synthesis studies.
Under the hood: Explore the architecture and capabilities that power Hunyuan Motion's state-of-the-art AI motion generation.
Follow this simple guide to run your first AI motion generation locally.
# Clone the Hunyuan Motion repository
git clone https://github.com/Tencent-Hunyuan/HY-Motion-1.0.git
cd HY-Motion-1.0
# Install dependencies
pip install -r requirements.txt
# Download model weights from Hugging Face
huggingface-cli download tencent/HY-Motion-1.0 --local-dir ./weights
# Run the demo
python demo.py --prompt "a person walks forward then sits down"See how Hunyuan Motion compares to traditional motion capture and other AI motion generation tools.
| Feature | Hunyuan Motion | Traditional MoCap | Other AI Models |
|---|---|---|---|
| Cost | ✓ Free & Open Source | $4,000 - $15,000+ | $20 - $200/month |
| Setup Time | ✓ 3 Minutes | Days to Weeks | Minutes to Hours |
| Parameters | ✓ 1 Billion | N/A | ~100M - 500M |
| Motion Categories | ✓ 200+ | Limited by Recording | 50-100 |
| Text Input Support | ✓ Chinese & English | ✗ | English Only |
| Local Deployment | ✓ | ✓ | Cloud Only |
| Commercial Use | ✓ | Varies | Paid Plans |
Hunyuan Motion exports to standard formats compatible with all major 3D applications and game engines.
Direct FBX import with full skeleton support
Humanoid retargeting for character controllers
IK Retargeter and Animation Blueprint ready
Professional animation pipeline integration
Get inspired with these example text prompts for AI motion generation. Copy and customize for your projects.
Join thousands of developers and creators already using AI motion generation.
"Hunyuan Motion cut our NPC animation production time by 80%. The motion quality is incredible for an open-source tool."
"The bilingual support is a game-changer for our Chinese and international content production teams."
"Finally a text-to-motion model that actually follows complex prompts. The RLHF training really shows."
Everything you need to know about AI text-to-motion generation.
Access documentation, model weights, research papers, and community resources.
Hunyuan Motion is released as an open-source project by Tencent Hunyuan Team. The model weights are freely available for download, local deployment, and commercial use under the project's license terms. Please review the license on GitHub for specific usage guidelines.