Best 3D AI Generator Now Runs Natively in ComfyUI! (Free&Local)
PixelArtistry
Aug 26, 2026 14:03
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I'm currently building a Trellis2 + Pixal3D Workflow Pack — an in-depth PDF guide + ComfyUI workflows for local, open-source 3D AI generation. Join the waitlist for early-bird pricing:
👉 https://pixel-artistry.com/Trellis2WorkflowPackWaitlist
Join my FREE Newsletter FutureFrames to learn more about AI 3D:
https://pixel-artistry.com/newsletter
Join our FREE Discord: https://pixel-artistry.com/discord
🔗 Download the free workflows:
https://drive.google.com/drive/folders/1fVOK5ubGVuRCM0_6Ofyd_rffW2vGhO1v?usp=sharing
Trellis 2 and Pixal3D just got built natively into ComfyUI Core — no more installation scripts, no more dependencies, no more breaking on every Torch update. Just update ComfyUI, drop in the models, and it runs on as little as 6GB VRAM. In this video I show you exactly how to set it up, the best settings for each model, and how to get the best possible results.
Big shoutout to Kijai for rebuilding everything in pure PyTorch with zero extra dependencies!
👉 https://github.com/Comfy-Org/ComfyUI/pull/14718
🔹 Requirements:
6GB VRAM minimum (NVIDIA recommended, AMD/Intel may work too)
ComfyUI Desktop: https://comfy.org/download/
ComfyUI Portable: https://docs.comfy.org/installation/comfyui_portable_windows
ComfyUI Easy Install: https://github.com/Tavris1/ComfyUI-Easy-Install
🔹 Model downloads (Hugging Face):
Pixal3D models: https://huggingface.co/Comfy-Org/Pixal3D
Trellis 2 models: https://huggingface.co/Comfy-Org/TRELLIS.2/tree/main
🔹 Recommended settings:
6–8GB VRAM → Pixal3D Int8 Comfrot safetensor
16GB+ VRAM → Pixal3D BF16 safetensor or Trellis 2 full model
Steps: 30–50 for best quality (default is 12)
Texture size: 4K (lower if VRAM limited)
Decimate face count: ~300,000 (default 700,000 is very high)
If you want to go further with your mesh after generation check out my latest pipeline video:
👉 https://youtu.be/Ff_tdMsndzQ
I'm building a 3D AI course and want YOUR input. Takes 2 mins only!
👉 https://forms.gle/N4idYGTN8f5BphRL6
🔹 3D & AI Tools
TripoAI: https://studio.tripo3d.ai/home?via=pixelartistry&invite_code=IACW7T&utm_source=youtube&utm_medium=kol&utm_campaign=kol_pixelartistry
3DAIStudio: https://3daistudio.lemonsqueezy.com/?aff=lb8ND
Hitem3D: https://www.hi3d.ai/?utm_source=koc_kol_YTB&utm_medium=sign_up&utm_campaign=PIXELARTISTRY6
MeshyAI: https://www.meshy.ai/?via=pixelArtistry
Runpod: https://get.runpod.io/nf1f096h5zmh
⚠️ Transparency Notice: Some of the links above are affiliate links. If you purchase through these links, I may earn a small commission – at no extra cost to you. This helps support my channel – thank you so much 🙏
⏱ Timestamps
Film & Animation
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