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This guide shows how to run the Nano Banana Pro workflow in ComfyUI. For what the model is and what it does best, see the Nano Banana Pro overview.
To use the Partner Nodes, you need to ensure that you are logged in properly and using a permitted network environment. Please refer to the Partner Nodes Overview section of the documentation to understand the specific requirements for using the Partner Nodes.
Make sure your ComfyUI is updated.Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated.If nodes are missing when loading a workflow, possible reasons:
  1. You are not using the latest ComfyUI version (Nightly version)
  2. Some nodes failed to import at startup

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Nano Banana Pro

Nano-banana Pro (Gemini 3.0 Pro Image) for studio-quality 4K image generation and editing with enhanced text rendering and character consistency. Nano Banana Pro workflow preview

Run on Comfy Cloud

Open in Comfy Cloud

Download Workflow

Download JSON or search “Nano Banana Pro” in Template Library
Input materials Upload these files to the matching LoadImage nodes:

api_nano_banana_pro_input_image_1.png

LoadImage node 11 · api_nano_banana_pro_input_image_1.png

api_nano_banana_pro_input_image_2.png

LoadImage node 12 · api_nano_banana_pro_input_image_2.png
Example output Nano Banana Pro example

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Which model should you pick?

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Get started

  1. Update ComfyUI to the latest version
  2. Double-click the canvas and search for the “Nano Banana Pro” node
  3. Or go to the Template Library to use the ready-to-go workflow
  4. Upload your reference images, enter your prompt, and select the desired thinking level
Nano Banana Pro provides the highest quality output in the Nano Banana family. For faster generation at lower cost, consider Nano Banana 2 Lite or Nano Banana 2.