[Unofficial] ComfyUI-Veo3-Experimental

By cuban044View on GitHub →

A custom node extension for ComfyUI that integrates Google's Veo 3 text-to-video generation capabilities.

How much VRAM does [Unofficial] ComfyUI-Veo3-Experimental require?

Direct Answer: The ComfyUI node [Unofficial] ComfyUI-Veo3-Experimental requires a minimum base VRAM of 4096MB and is optimized for GPUs with at least 8GB of VRAM. Low VRAM mode is not supported for this node.

Very High (4-8GB)
Base VRAM:
4096MB (4.0GB)
Recommended GPU:
8GB+ VRAM
Low VRAM Mode:
✗ Not supported
Estimation Confidence:
MEDIUM

Interactive VRAM Compatibility Estimator

Estimated Total VRAM: 3.00 GBTarget: 8 GB
✅ Comfortable Fit

Your GPU has plenty of headroom. You can run this node safely with your active configurations!

Deploy on High-Performance GPUs

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Deploy on Cloud GPUs

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What Python packages are required for [Unofficial] ComfyUI-Veo3-Experimental?

Direct Answer: Running [Unofficial] ComfyUI-Veo3-Experimental requires installing the following Python package dependencies: google-genai>=0.3.0, gradio>=4.0.0, numpy>=1.24.0, opencv-python>=4.8.0, pillow>=10.0.0, torch>=2.0.0. This node specifically requires PyTorch version 2.0.0 or newer.

requirements.txt
google-genai>=0.3.0
gradio>=4.0.0
numpy>=1.24.0
opencv-python>=4.8.0
pillow>=10.0.0
torch>=2.0.0

Interactive Setup & Dependency Resolver

Operating System:
Environment Type:
Run this terminal command in your ComfyUI root folder:
# Loading command...

Special Environment Requirements:

Requires PyTorch version 2.0.0+.

To update PyTorch for your selected setup, run:
# Loading PyTorch command...

Related Custom Nodes

The following custom nodes run in the same PyTorch / CUDA environment and share similar categories or workflows:

ComfyUI Gemini Nodes
by jqy-yo4.0GB VRAM
ComfyUI Google AI Studio Integration
by joyboy1234564.0GB VRAM
ComfyUI-QwenVideo
by eddyhhlure1Eddy4.0GB VRAM
ComfyUI-TRELLIS2_Motion
by styletransfer4.0GB VRAM
ComfyUI-VideoQuality-Metrics
by jajos124.0GB VRAM

Frequently Asked Questions

How much VRAM does [Unofficial] ComfyUI-Veo3-Experimental require?

[Unofficial] ComfyUI-Veo3-Experimental requires a minimum of 4096MB (4.0GB) of VRAM for base operation. For optimal performance, a GPU with at least 8GB of VRAM is recommended. Low VRAM mode is not supported for this node.

Can I run [Unofficial] ComfyUI-Veo3-Experimental on an RTX 3060, RTX 4070, or RTX 4090?

✅ RTX 3060 (12GB): Yes, fully compatible with 6.8GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 6.8GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 10.4GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 17.6GB headroom

What PyTorch version does [Unofficial] ComfyUI-Veo3-Experimental need?

[Unofficial] ComfyUI-Veo3-Experimental requires the following PyTorch-related packages: torch>=2.0.0. Ensure your ComfyUI environment has these installed. Ensure your PyTorch installation matches your CUDA version (use torch.version.cuda to check).

What Python packages are required for [Unofficial] ComfyUI-Veo3-Experimental?

To run [Unofficial] ComfyUI-Veo3-Experimental, you need to install: google-genai>=0.3.0, gradio>=4.0.0, numpy>=1.24.0, opencv-python>=4.8.0, pillow>=10.0.0, torch>=2.0.0. You can install these using pip or add them to your requirements.txt file.

How do I install [Unofficial] ComfyUI-Veo3-Experimental in ComfyUI?

To install [Unofficial] ComfyUI-Veo3-Experimental: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/cuban044/ComfyUI-Veo3-Experimental, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.