Microsoft TRELLIS 2: AI 3D Model Generator Online
Generate AI 3D models with Microsoft TRELLIS 2 — photo to 3D, image to 3D, and text to 3D with PBR materials.
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支持 JPG、PNG、WEBP，最大 5MB
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Rapid 只是快速预览
用它测试提示词和大致形状。想要更干净的几何结构、更好的纹理和可用于生产的结果，请升级后使用 Standard。
See What TRELLIS 2 Can Make — AI 3D Model Gallery
Sample 3D outputs from TRELLIS 2 — PBR material quality and geometric accuracy.
TRELLIS 2 4B — Resolution up to 1536³ | O-Voxel pipeline | Full PBR materials | MIT License
Why TRELLIS 2 Is a Breakthrough in AI 3D Generation
TRELLIS 2 introduces O-Voxel — a compact latent that captures geometry and appearance. Generate 3D models from a single image in seconds with full PBR support.
Image to 3D from Any Single Photo
Upload a photo and get a textured 3D model in seconds. Multi-resolution output up to 1536³ voxels.
Full PBR Material Output
Every model includes color, roughness, metallic, and opacity maps. Photorealistic quality — no manual texturing needed.
4 Billion Parameters for Superior Quality
TRELLIS 2's 4B architecture delivers cleaner geometry and more accurate details than other open-source 3D models.
Multi-Resolution Generation
Pick 512³ in ~3s for previews, 1024³ in ~17s for standard quality, or 1536³ in ~60s for production-grade assets.
O-Voxel Compact Latent Space
O-Voxel encodes a 1024³ asset into ~9.6K tokens with 16× compression — efficient generation without quality loss.
How TRELLIS 2 Turns Photos & Text into 3D
From image or text to a textured 3D model — TRELLIS 2's O-Voxel pipeline handles it in seconds.
Upload a Photo or Describe What You Want
Just upload a photo and TRELLIS 2 turns it into 3D. Or type what you want and it generates from text. Both work right here.
O-Voxel Processing Builds Your 3D Model
TRELLIS 2 encodes your input into O-Voxel space. The transformer generates geometry and PBR materials together — no separate texturing needed.
Download with Full PBR Materials
Export as GLB with embedded PBR textures — color, roughness, metallic, and opacity. Ready for games, renderers, and 3D printing.
TRELLIS 2 FAQ — Open-Source AI 3D Generation
Answers about TRELLIS 2 — Microsoft's 4B open-source 3D model, O-Voxel technology, PBR outputs, and deployment options.
Copilot 3D 适合做什么？
Copilot 3D 帮助团队为电商、营销、概念设计与产品叙事生成 3D 资产，减少手工投入。
如何提高生成质量？
提示词应具体，包含物体类型、材质、风格与光照。构图要求高时可添加参考图。
新手能用好 Copilot 3D 吗？
可以。界面为简单提示词工作流设计，非技术用户也能快速产出有用结果。
支持哪些导出格式？
常见导出包括 OBJ、FBX、GLB、STL。具体可用格式可能因工作流而异。
单次生成通常要多久？
多数任务会较快完成。耗时取决于模型复杂度与当前队列负载。
积分如何计费？
每次生成按方案消耗积分。需要时可升级方案或购买额外积分。
生成模型能用于商业项目吗？
付费方案含商业使用授权，可将产出用于客户项目、营销与商业内容。
可以编辑并反复生成多个版本吗？
可以。您可通过修改提示词、调整风格与参考图迭代，直到符合目标。
Copilot 3D 支持手机吗？
Copilot 3D 基于网页，可在现代移动浏览器中使用，无需单独安装应用即可生成与查看。
与传统 3D 流程有何不同？
它减少搭建与手工建模负担，让您更快从想法走到可评审的成品。
Try TRELLIS 2 AI — Turn Your Ideas into 3D Models
Upload a photo or type what you want. TRELLIS 2 generates a 3D model with PBR materials in seconds — right in your browser.