The 'Nano Banana Pro: Stylized Art Creative Upscale' workflow is designed to transform your stylized art or illustrations into high-resolution 4K images with enhanced detail. This workflow leverages the Nano Banana Pro model, known for its ability to creatively upscale images while preserving the artistic essence and adding intricate details. The process begins with the LoadImage node, which allows you to upload your initial artwork. The image is then processed through the GeminiImage2Node, which acts as an intermediary to prepare the image for the upscale process. Finally, the Nano Banana Pro model is applied to upscale the image, and the resulting high-resolution image is saved using the SaveImage node. This workflow is particularly useful for artists and designers who need to convert their digital art into high-quality assets for marketing or gaming applications.
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
GET https://comfy.org/workflows/download/33747bd52ad5.jsonFetching workflow JSON…
Run it from Python or TypeScript with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
# Install (beta)
pip install comfy-sdk # Python
npm i @comfyorg/sdk # TypeScript
# Run "Nano Banana Pro: Stylized Art Creative Upscale" (Python)
from comfy_sdk import Comfy
client = Comfy(api_key="comfyui-...")
# This workflow, exported in API format (see note below)
wf = client.workflows.from_file("utility_nanobanana_pro_illustration_upscale_api.json")
asset = client.assets.from_file("input.png")
wf.set_input("2", "image", asset) # LoadImage
job = client.run(wf)
for output in job.get_outputs("5"): # SaveImage
output.to_file(output.name)The SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API). API access requires a Comfy Cloud plan with an API key. SDK docs · Get an API key
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