> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Nano Banana Pro: Studio-Quality AI Image Generation

> Generate and edit production-ready 4K images with Nano Banana Pro (Gemini 3 Pro Image) in ComfyUI, featuring advanced text rendering, character consistency, and world knowledge

Nano Banana Pro is Google DeepMind's flagship image model (Gemini 3 Pro Image) for studio-quality image generation and editing. It pushes beyond casual creation into production-ready visuals with advanced capabilities including native 4K resolution, precise text rendering in 10 languages, multi-image blending, and search-grounded world knowledge for accurate real-world depictions.

<Tip>
  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](/tutorials/partner-nodes/overview) section of the documentation to understand the specific requirements for using the Partner Nodes.
</Tip>

<Tip>
  <Tabs>
    <Tab title="Portable or self deployed users">
      Make sure your ComfyUI is updated.

      * [Download ComfyUI](https://www.comfy.org/download)
      * [Update Guide](/installation/update_comfyui)

      Workflows in this guide can be found in the [Workflow Templates](/interface/features/template).
      If you can't find them in the template, your ComfyUI may be outdated. (Desktop version's update will delay sometime)

      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
    </Tab>

    <Tab title="Desktop or Cloud users">
      * The Desktop is base on ComfyUI stable release, it will auto-update when there is a new Desktop stable release available.
      * [Cloud](https://cloud.comfy.org) will update after ComfyUI stable release.

      So, if you find any core node missing in this document, it might be because the new core nodes have not yet been released in the latest stable version. Please wait for the next stable release.
    </Tab>
  </Tabs>
</Tip>

## What Nano Banana Pro offers

* **4K generation**: Create and edit images in native 4K resolution with studio-quality color grading, angle control, and focus adjustments
* **World knowledge**: Generates accurate, real-world images by tapping into Google Search's knowledge base for lesser-known landmarks, niche objects, and cultural details
* **Text and translation**: Renders clean, legible text and supports detection and translation across 10 languages
* **Multi-image blending**: Blend up to 14 images with precise compositional control
* **Character and subject consistency**: Maintain character resemblance and object fidelity across complex multi-subject compositions
* **Advanced reasoning**: Configurable thinking levels — choose Minimal for fast exploration or High/Dynamic for complex layouts and precise control

## Workflows

### Image Edit

<CardGroup cols={2}>
  <Card title="Run in Comfy Cloud" icon="cloud" href="https://cloud.comfy.org/?template=api_nano_banana_pro&utm_source=docs&utm_medium=referral&utm_campaign=nano_banana_pro">
    Open in Comfy Cloud
  </Card>

  <Card title="Download Workflow" icon="download" href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/api_nano_banana_pro.json">
    Download JSON or search "Nano Banana Pro" in Template Library
  </Card>

  <Card title="Download Sample Image 1" icon="image" href="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/input/api_nano_banana_pro_input_image_1.png">
    Get the first example input image
  </Card>

  <Card title="Download Sample Image 2" icon="image" href="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/input/api_nano_banana_pro_input_image_2.png">
    Get the second example input image
  </Card>
</CardGroup>

Upload images and provide text instructions to generate or edit. The workflow accepts multiple input images and produces a high-fidelity result with precise prompt adherence.

![Nano Banana Pro example](https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/output/api_nano_banana_pro.png)

## Which model should you pick?

| Model                                                                        | Best for                                                                                     |
| ---------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------- |
| **[Nano Banana 2 Lite](/tutorials/partner-nodes/google/nano-banana-2-lite)** | Speed and cost — rapid iteration, high-throughput pipelines, low-latency applications        |
| **[Nano Banana 2](/tutorials/partner-nodes/google/nano-banana-2)**           | Most creators — balanced quality and speed for general-purpose image generation and editing  |
| **Nano Banana Pro**                                                          | Professional use cases — maximum quality, 4K generation, complex layouts and precise control |

## 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

<Note>
  Nano Banana Pro provides the highest quality output in the Nano Banana family. For faster generation at lower cost, consider [Nano Banana 2 Lite](/tutorials/partner-nodes/google/nano-banana-2-lite) or [Nano Banana 2](/tutorials/partner-nodes/google/nano-banana-2).
</Note>