ComfyUI > Nodes > ComfyUI > Nano Banana 2

ComfyUI Node: Nano Banana 2

Class Name

GeminiNanoBanana2V2

Category
api node/image/Gemini
Author
ComfyAnonymous (Account age: 763days)
Extension
ComfyUI
Latest Updated
2026-05-13
Github Stars
112.77K

How to Install ComfyUI

Install this extension via the ComfyUI Manager by searching for ComfyUI
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI in the search bar
After installation, click the Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

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Nano Banana 2 Description

Powerful image editing node leveraging Google Vertex API for seamless creation and modification of high-quality images.

Nano Banana 2:

GeminiNanoBanana2V2 is a powerful node designed to generate or edit images synchronously using the Google Vertex API. This node is part of the Gemini category, which focuses on leveraging advanced API capabilities to enhance image processing tasks. The primary goal of GeminiNanoBanana2V2 is to provide a seamless and efficient way to create or modify images, making it an invaluable tool for AI artists looking to streamline their workflow. By utilizing the robust infrastructure of Google Vertex, this node ensures high-quality image outputs and reliable performance, allowing you to focus on creativity without worrying about technical complexities.

Nano Banana 2 Input Parameters:

Input Parameters

Unfortunately, the specific input parameters for GeminiNanoBanana2V2 are not detailed in the provided context. However, typically, such nodes would require parameters related to image specifications, such as resolution, format, and possibly API credentials or configuration settings to interact with the Google Vertex API. These parameters would influence the quality and characteristics of the generated or edited images.

Nano Banana 2 Output Parameters:

Output Parameters

The specific output parameters for GeminiNanoBanana2V2 are not explicitly mentioned in the context. Generally, the output would include the processed image data, which could be in various formats like JPEG, PNG, or others, depending on the input specifications. The output would be crucial for further artistic manipulation or direct use in projects.

Nano Banana 2 Usage Tips:

  • Ensure that your API credentials are correctly configured to avoid connectivity issues with the Google Vertex API.
  • Experiment with different image specifications to achieve the desired artistic effect, as the node's performance can vary based on input parameters.

Nano Banana 2 Common Errors and Solutions:

API Connection Error

  • Explanation: This error occurs when the node cannot establish a connection with the Google Vertex API, possibly due to incorrect API credentials or network issues.
  • Solution: Verify that your API credentials are correct and that your network connection is stable. Ensure that any firewall settings allow outbound connections to the Google Vertex API.

Image Format Not Supported

  • Explanation: This error indicates that the specified image format is not supported by the node or the API.
  • Solution: Check the documentation for supported image formats and adjust your input parameters accordingly to use a compatible format.

Nano Banana 2 Related Nodes

Go back to the extension to check out more related nodes.
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RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.

Nano Banana 2