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This guide shows how to run the Nano Banana 2 workflow in ComfyUI. For what the model is and what it does best, see the Nano Banana 2 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 If you can’t find them in the template, your ComfyUI may be outdated.If nodes are missing when loading a workflow, possible reasons: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 2 image edit workflow

Run on Comfy Cloud

Open in Comfy Cloud

Download Workflow

Download JSON or search “Nano Banana 2” in Template Library
Nano Banana 2 workflow preview

Download Sample Input Image

Get the example input image for this workflow

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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 2” node
  3. Or go to the Template Library to use the ready-to-go workflow
  4. Choose your resolution, set your aspect ratio, and decide whether the prompt needs deeper reasoning
The new model version has also been added to the previous “Nano Banana Pro” node. If you have old workflows with this node, you don’t need to rebuild them: just reselect the model version.