ComfyUI-Gemini-Direct

By jeremieLouvaertView on GitHub →

Direct Google Gemini image generation for ComfyUI — use your own API key, bypass credits. Supports Gemini 2.0 Flash, 2.5 Flash, 2.5 Pro. Includes Prompt Studio and photographer style transfer.

How much VRAM does ComfyUI-Gemini-Direct require?

Direct Answer: The ComfyUI node ComfyUI-Gemini-Direct requires a minimum base VRAM of 256MB and is optimized for GPUs with at least 4GB of VRAM. Low VRAM mode is fully supported for resource-constrained setups.

High (2-4GB)
Base VRAM:
256MB (0.3GB)
Recommended GPU:
4GB+ VRAM
Low VRAM Mode:
✓ Supported
Estimation Confidence:
HIGH

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!

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Deploy on Cloud GPUs

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🚀 Deploy on RunPod

What Python packages are required for ComfyUI-Gemini-Direct?

Direct Answer: Running ComfyUI-Gemini-Direct requires installing the following Python package dependencies: google-genai>=2.0.0, pillow. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt
google-genai>=2.0.0
pillow

Interactive Setup & Dependency Resolver

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

Related Custom Nodes

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

AIYang_TripleAPI
by AlexXia007256MB VRAM
AkkiNodes LLM Suite: Your Personal AI Film Studio
by routhakash128MB VRAM
AsyncOutput
by teddy1565256MB VRAM
Auto Prompt Schedule
by ReinerBforartists256MB VRAM

Frequently Asked Questions

How much VRAM does ComfyUI-Gemini-Direct require?

ComfyUI-Gemini-Direct requires a minimum of 256MB (0.3GB) of VRAM for base operation. For optimal performance, a GPU with at least 4GB of VRAM is recommended. This node supports low VRAM mode for resource-constrained setups.

Can I run ComfyUI-Gemini-Direct on an RTX 3060, RTX 4070, or RTX 4090?

✅ RTX 3060 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 14.2GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 21.4GB headroom

What Python packages are required for ComfyUI-Gemini-Direct?

To run ComfyUI-Gemini-Direct, you need to install: google-genai>=2.0.0, pillow. You can install these using pip or add them to your requirements.txt file.

How can I reduce VRAM usage when running ComfyUI-Gemini-Direct?

ComfyUI-Gemini-Direct supports low VRAM mode. To reduce memory usage: (1) Enable --lowvram or --medvram flags in ComfyUI, (2) Reduce batch size to 1, (3) Use fp16 or fp8 precision if supported, (4) Close other GPU applications.

How do I install ComfyUI-Gemini-Direct in ComfyUI?

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