TRELLIS 2 AI: Advanced 3D Model Generator Online
Generate detailed 3D models with TRELLIS 2 — the compact 4B parameter AI that converts images and text to production-ready 3D assets with full PBR materials.
TRELLIS 2 AI — Text to 3D & Image to 3D Generator
TRELLIS 2 turns your images and text prompts into high-quality 3D models with PBR textures. Open-source, fast, and built for creators.
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TRELLIS 2 Gallery: AI-Generated 3D Assets
Sample 3D outputs generated by TRELLIS 2 from single images — showing PBR material quality and geometric accuracy.
TRELLIS 2 4B — Resolution up to 1536³ | O-Voxel pipeline | Full PBR materials | MIT License
How to Generate 3D Models with TRELLIS 2 AI
From image or text to a fully textured 3D model — TRELLIS 2 processes your input through its O-Voxel pipeline for fast, high-quality 3D generation.
Upload an Image or Type a Prompt
Provide a single image for image to 3D conversion, or describe your concept for text to 3D. TRELLIS 2 accepts both workflows from a single interface.
O-Voxel Processing Builds Your 3D Model
TRELLIS 2 encodes your input into its compact O-Voxel latent space. The flow-matching transformer generates geometry and PBR materials simultaneously — no separate texturing step needed.
Download with Full PBR Materials
Export your 3D model as GLB with embedded PBR textures — base color, roughness, metallic, and opacity all included. Ready for game engines, renderers, and 3D printing.
Why TRELLIS 2 Is a Breakthrough in AI 3D Generation
TRELLIS 2 (TRELLIS.2) introduces O-Voxel — a compact structured latent representation that captures both geometry and appearance. Generate 3D models from a single image in 3-60 seconds with full PBR material support.
Image to 3D from Any Single Photo
Upload one image and TRELLIS 2 generates a complete 3D model with textured surfaces. Single-image input with multi-resolution output up to 1536³ voxels.
Full PBR Material Output
Every 3D model includes base color, roughness, metallic, and opacity maps. Photorealistic rendering quality straight from generation — no manual texturing.
4 Billion Parameters for Superior Quality
TRELLIS 2's 4B parameter architecture produces cleaner geometry, more accurate details, and better topological consistency than previous open-source 3D models.
Multi-Resolution Generation
Choose between 512³ resolution in ~3 seconds for quick previews, 1024³ in ~17 seconds for standard quality, or 1536³ in ~60 seconds for production-grade 3D assets.
O-Voxel Compact Latent Space
TRELLIS 2's novel O-Voxel representation encodes a 1024³ asset into ~9.6K latent tokens with 16× spatial downsampling — enabling efficient generation without quality loss.
MIT Licensed Open-Source Model
TRELLIS 2 is fully open-source under MIT license. Developed by Microsoft Research, it supports local deployment, commercial use, and community-driven improvements.
TRELLIS 2 FAQ — Open-Source AI 3D Generation
Answers about TRELLIS 2 (TRELLIS.2) — Microsoft's latest 4B parameter open-source 3D generation model, O-Voxel technology, PBR outputs, and deployment options.
What is the best free 3D AI model generator?
Trellis 3 AI is a strong online Trellis 3 3D generator with a free trial. New users get credits to try prompt-to-3D, explore multiple Trellis 3 3D styles, and download the results in common formats.
How do I use Trellis 3 AI?
Add a clear prompt, choose an art direction, then generate. Trellis 3 AI turns your wording into Trellis 3 3D models with more consistent lighting and composition so you can compare options quickly.
Do I need 3D experience to generate Trellis 3 3D models?
No special experience is required. Trellis 3 AI is designed for beginners and professionals—just write what you want, and the system builds Trellis 3 3D results from your intent.
How does Trellis 3 AI compare to other 3D tools?
Many tools offer partial 3D generation. Trellis 3 AI focuses on prompt-to-3D with stable Trellis 3 3D structure and clearer style control. That means fewer detours and faster iteration.
What formats can I download my Trellis 3 3D models in?
You can download Trellis 3 3D models in formats like OBJ, FBX, GLB, and STL. Available exports may vary, but the goal is the same: usable files for your favorite 3D workflow.
Are there limits on how many Trellis 3 3D models I can generate?
Yes, generation uses credits. Each Trellis 3 3D generation consumes credits, and your credits refill based on your plan. You can generate while you have credits, and top up anytime if needed.
How long does Trellis 3 3D generation take?
Most generations complete in seconds. Prompt complexity and current load can affect speed, but you’ll usually see results quickly and can download when the Trellis 3 3D model is ready.
Why choose Trellis 3 AI for Trellis 3 3D?
Trellis 3 AI saves time by turning text into consistent Trellis 3 3D models with strong prompt adherence. It supports multiple styles, keeps the look coherent, and gives you outputs you can use for creative work or marketing.
Is Trellis 3 AI a good free online 3D AI model generator?
Yes. Trellis 3 AI is a reliable free-trial option for online Trellis 3 3D generation. Start with free credits, try different styles, and download high-quality results when you’re ready.
Is there a mobile app for Trellis 3 AI?
Trellis 3 AI is web-based for now. There isn’t a dedicated mobile app yet, but mobile browsers can access Trellis 3 3D generation, and we may add more support later.
Ready to Try TRELLIS 2 AI?
Generate 3D models with TRELLIS 2 online — upload an image or type a prompt for instant AI 3D generation powered by the latest 4B parameter model.