Graphic Color Remixer
Upload a graphic and generate 4, 9 or 16 unique variations in your desired vibe and color palette with a single Nano Banana Pro generation.
Download WorkflowTry in Cloud API documentation
About
Graphic Color Remixer is a compact ComfyUI workflow that takes a single input graphic and produces 4, 9, or 16 colorway variations based on your chosen vibe and palette. It’s designed for fast exploration of themes without changing the original layout—perfect for logos, icons, posters, packaging, or UI mockups where geometry must remain intact.
Technically, the pipeline is minimal and efficient: LoadImage imports your source graphic, which is passed into a custom node that handles the remixing. This node packages your palette and “vibe” settings and issues a single call to the Nano Banana Pro API, then expands that single generation into multiple palette-driven outputs in one pass. SaveImage writes each variation to disk.
What you provide
- Reading the workflow
Runs in ComfyUI. This workflow can't run on this page. Open it in Comfy Cloud with everything loaded, or download it for your own ComfyUI.
Try in CloudExample
Try an example
Inside the workflow
A read-only preview of the node graph. Open it in Comfy Cloud or download it to edit the nodes.
Loading the graph
Open full-size workflow preview- Author
- Rob
Requires custom nodes
- Reading the workflow
Use this workflow from code
Generated from the workflow graph and inputs when possible; stored examples are shown otherwise. Review credentials and endpoints before running code, which may incur charges.
1 Get API key ↗
What you need
- Runs on
- Comfy Cloud
- Key
- COMFY_API_KEY
Needs a paid Cloud plan and credits.
Download API JSONAPI documentation ↗
# Python 3.10+: pip install comfy-sdk==0.4.0
import os
from comfy_sdk import Comfy
api_key = os.environ.get("COMFY_API_KEY", "").strip()
if not api_key: raise RuntimeError("Set COMFY_API_KEY")
os.environ.setdefault("COMFY_BASE_URL", "https://cloud.comfy.org")
client = Comfy(api_key=api_key)
workflow = client.workflows.from_json({
"5001": {
"class_type": "LoadImage",
"inputs": {
"image": "a49747fc512ec7b188134f2686d48e9f86b1d893a23df133ea72d94137ff4a8e.png"
},
"_meta": {
"title": "Load Image"
}
},
"5003": {
"class_type": "SaveImage",
"inputs": {
"filename_prefix": "ComfyUI-tiles",
"images": [
"5002:2032",
0
]
},
"_meta": {
"title": "Save Tiles"
}
},
"5002:2001": {
"class_type": "CustomCombo",
"inputs": {
"choice": "4x4"
},
"_meta": {
"title": "grid_size"
}
},
"5002:2006": {
"class_type": "StringCompare",
"inputs": {
"case_sensitive": False,
"mode": "Starts With",
"string_a": [
"5002:2001",
0
],
"string_b": "2x2"
},
"_meta": {
"title": "is \"2x2\"?"
}
},
"5002:2007": {
"class_type": "StringCompare",
"inputs": {
"case_sensitive": False,
"mode": "Starts With",
"string_a": [
"5002:2001",
0
],
"string_b": "3x3"
},
"_meta": {
"title": "is \"3x3\"?"
}
},
"5002:2009": {
"class_type": "ImageScaleToTotalPixels",
"inputs": {
"image": [
"5001",
0
],
"megapixels": 1,
"resolution_steps": 1,
"upscale_method": "nearest-exact"
},
"_meta": {
"title": "Scale Input"
}
},
"5002:2010:1": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row0 stitch0"
}
},
"5002:2010:2": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row1 stitch0"
}
},
"5002:2010:3": {
"class_type": "ImageStitch",
"inputs": {
"direction": "down",
"image1": [
"5002:2010:1",
0
],
"image2": [
"5002:2010:2",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "col stitch0"
}
},
"5002:2011:101": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row0 stitch0"
}
},
"5002:2011:102": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2011:101",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row0 stitch1"
}
},
"5002:2011:103": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row1 stitch0"
}
},
"5002:2011:104": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2011:103",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row1 stitch1"
}
},
"5002:2011:105": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row2 stitch0"
}
},
"5002:2011:106": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2011:105",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row2 stitch1"
}
},
"5002:2011:107": {
"class_type": "ImageStitch",
"inputs": {
"direction": "down",
"image1": [
"5002:2011:102",
0
],
"image2": [
"5002:2011:104",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "col stitch0"
}
},
"5002:2011:108": {
"class_type": "ImageStitch",
"inputs": {
"direction": "down",
"image1": [
"5002:2011:107",
0
],
"image2": [
"5002:2011:106",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "col stitch1"
}
},
"5002:2012:251": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row0 stitch0"
}
},
"5002:2012:252": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:251",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row0 stitch1"
}
},
"5002:2012:253": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:252",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row0 stitch2"
}
},
"5002:2012:254": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row1 stitch0"
}
},
"5002:2012:255": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:254",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row1 stitch1"
}
},
"5002:2012:256": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:255",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row1 stitch2"
}
},
"5002:2012:257": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row2 stitch0"
}
},
"5002:2012:258": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:257",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row2 stitch1"
}
},
"5002:2012:259": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:258",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row2 stitch2"
}
},
"5002:2012:260": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2009",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row3 stitch0"
}
},
"5002:2012:261": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:260",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row3 stitch1"
}
},
"5002:2012:262": {
"class_type": "ImageStitch",
"inputs": {
"direction": "right",
"image1": [
"5002:2012:261",
0
],
"image2": [
"5002:2009",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "row3 stitch2"
}
},
"5002:2012:263": {
"class_type": "ImageStitch",
"inputs": {
"direction": "down",
"image1": [
"5002:2012:253",
0
],
"image2": [
"5002:2012:256",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "col stitch0"
}
},
"5002:2012:264": {
"class_type": "ImageStitch",
"inputs": {
"direction": "down",
"image1": [
"5002:2012:263",
0
],
"image2": [
"5002:2012:259",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "col stitch1"
}
},
"5002:2012:265": {
"class_type": "ImageStitch",
"inputs": {
"direction": "down",
"image1": [
"5002:2012:264",
0
],
"image2": [
"5002:2012:262",
0
],
"match_image_size": True,
"spacing_color": "white",
"spacing_width": 0
},
"_meta": {
"title": "col stitch2"
}
},
"5002:2013": {
"class_type": "ComfySwitchNode",
"inputs": {
"on_false": [
"5002:2012:265",
0
],
"on_true": [
"5002:2011:108",
0
],
"switch": [
"5002:2007",
0
]
},
"_meta": {
"title": "stitch 3v4"
}
},
"5002:2014": {
"class_type": "ComfySwitchNode",
"inputs": {
"on_false": [
"5002:2013",
0
],
"on_true": [
"5002:2010:3",
0
],
"switch": [
"5002:2006",
0
]
},
"_meta": {
"title": "stitch final"
}
},
"5002:2015": {
"class_type": "ResizeImageMaskNode",
"inputs": {
"input": [
"5002:2014",
0
],
"resize_type": "scale longer dimension",
"resize_type.longer_size": 4096,
"scale_method": "lanczos"
},
"_meta": {
"title": "Resize 2048"
}
},
"5002:2016": {
"class_type": "RegexReplace",
"inputs": {
"case_insensitive": True,
"count": 0,
"dotall": False,
"multiline": False,
"regex_pattern": "{grid_size}",
"replace": [
"5002:2001",
0
],
"string": [
"5002:5012",
0
]
},
"_meta": {
"title": "Replace {aspect_ratio}"
}
},
"5002:2017": {
"class_type": "GeminiImage2Node",
"inputs": {
"aspect_ratio": "auto",
"images": [
"5002:2015",
0
],
"model": "Nano Banana 2 (Gemini 3.1 Flash Image)",
"prompt": [
"5002:2016",
0
],
"resolution": "4K",
"response_modalities": "IMAGE+TEXT",
"seed": 545823223985451,
"system_prompt": "You are an expert image-generation engine. You must ALWAYS produce an image.\nInterpret all user input—regardless of format, intent, or abstraction—as literal visual directives for image composition.\nIf a prompt is conversational or lacks specific visual details, you must creatively invent a concrete visual scenario that depicts the concept.\nPrioritize generating the visual representation above any text, formatting, or conversational requests."
},
"_meta": {
"title": "Nano Banana Pro"
}
},
"5002:2020:501": {
"class_type": "GetImageSize",
"inputs": {
"image": [
"5002:2017",
0
]
},
"_meta": {
"title": "Get Size"
}
},
"5002:2020:502": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2020:501",
0
],
"b": 0,
"value": "a/2"
},
"_meta": {
"title": "W/2"
}
},
"5002:2020:503": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2020:501",
1
],
"b": 0,
"value": "a/2"
},
"_meta": {
"title": "H/2"
}
},
"5002:2020:504": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2020:501",
0
],
"b": 0,
"value": "a/2*1"
},
"_meta": {
"title": "x col 1"
}
},
"5002:2020:505": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2020:501",
1
],
"b": 0,
"value": "a/2*1"
},
"_meta": {
"title": "y row 1"
}
},
"5002:2020:506": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2020:503",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2020:502",
0
],
"x": 0,
"y": 0
},
"_meta": {
"title": "[0,0]"
}
},
"5002:2020:507": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2020:503",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2020:502",
0
],
"x": [
"5002:2020:504",
0
],
"y": 0
},
"_meta": {
"title": "[0,1]"
}
},
"5002:2020:508": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2020:503",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2020:502",
0
],
"x": 0,
"y": [
"5002:2020:505",
0
]
},
"_meta": {
"title": "[1,0]"
}
},
"5002:2020:509": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2020:503",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2020:502",
0
],
"x": [
"5002:2020:504",
0
],
"y": [
"5002:2020:505",
0
]
},
"_meta": {
"title": "[1,1]"
}
},
"5002:2020:510": {
"class_type": "ImageBatchMulti",
"inputs": {
"image_1": [
"5002:2020:506",
0
],
"image_2": [
"5002:2020:507",
0
],
"image_3": [
"5002:2020:508",
0
],
"image_4": [
"5002:2020:509",
0
],
"inputcount": 4
},
"_meta": {
"title": "Batch 2x2"
}
},
"5002:2021:701": {
"class_type": "GetImageSize",
"inputs": {
"image": [
"5002:2017",
0
]
},
"_meta": {
"title": "Get Size"
}
},
"5002:2021:702": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2021:701",
0
],
"b": 0,
"value": "a/3"
},
"_meta": {
"title": "W/3"
}
},
"5002:2021:703": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2021:701",
1
],
"b": 0,
"value": "a/3"
},
"_meta": {
"title": "H/3"
}
},
"5002:2021:704": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2021:701",
0
],
"b": 0,
"value": "a/3*1"
},
"_meta": {
"title": "x col 1"
}
},
"5002:2021:705": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2021:701",
0
],
"b": 0,
"value": "a/3*2"
},
"_meta": {
"title": "x col 2"
}
},
"5002:2021:706": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2021:701",
1
],
"b": 0,
"value": "a/3*1"
},
"_meta": {
"title": "y row 1"
}
},
"5002:2021:707": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2021:701",
1
],
"b": 0,
"value": "a/3*2"
},
"_meta": {
"title": "y row 2"
}
},
"5002:2021:708": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2021:703",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2021:702",
0
],
"x": 0,
"y": 0
},
"_meta": {
"title": "[0,0]"
}
},
"5002:2021:709": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2021:703",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2021:702",
0
],
"x": [
"5002:2021:704",
0
],
"y": 0
},
"_meta": {
"title": "[0,1]"
}
},
"5002:2021:710": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2021:703",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2021:702",
0
],
"x": [
"5002:2021:705",
0
],
"y": 0
},
"_meta": {
"title": "[0,2]"
}
},
"5002:2021:711": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2021:703",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2021:702",
0
],
"x": 0,
"y": [
"5002:2021:706",
0
]
},
"_meta": {
"title": "[1,0]"
}
},
"5002:2021:712": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2021:703",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2021:702",
0
],
"x": [
"5002:2021:704",
0
],
"y": [
"5002:2021:706",
0
]
},
"_meta": {
"title": "[1,1]"
}
},
"5002:2021:713": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2021:703",
0
],
"image": [
"5002:2017",
0
],
"width": [
"5002:2021:702",
0
],
"x": [
"5002:2021:705",
0
],
"y": [
"5002:2021:706",
0
]
},
"_meta": {
"title": "[1,2]"
}
},
"5002:2021:714": {
"class_type": "ImageCrop",
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],
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],
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"x": 0,
"y": [
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]
},
"_meta": {
"title": "[2,0]"
}
},
"5002:2021:715": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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0
],
"image": [
"5002:2017",
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],
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"y": [
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]
},
"_meta": {
"title": "[2,1]"
}
},
"5002:2021:716": {
"class_type": "ImageCrop",
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],
"image": [
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],
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],
"y": [
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]
},
"_meta": {
"title": "[2,2]"
}
},
"5002:2021:717": {
"class_type": "ImageBatchMulti",
"inputs": {
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0
],
"image_2": [
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],
"image_3": [
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"image_5": [
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],
"image_6": [
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],
"image_7": [
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],
"image_8": [
"5002:2021:715",
0
],
"image_9": [
"5002:2021:716",
0
],
"inputcount": 9
},
"_meta": {
"title": "Batch 3x3"
}
},
"5002:2022:1001": {
"class_type": "GetImageSize",
"inputs": {
"image": [
"5002:2017",
0
]
},
"_meta": {
"title": "Get Size"
}
},
"5002:2022:1002": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
0
],
"b": 0,
"value": "a/4"
},
"_meta": {
"title": "W/4"
}
},
"5002:2022:1003": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
1
],
"b": 0,
"value": "a/4"
},
"_meta": {
"title": "H/4"
}
},
"5002:2022:1004": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
0
],
"b": 0,
"value": "a/4*1"
},
"_meta": {
"title": "x col 1"
}
},
"5002:2022:1005": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
0
],
"b": 0,
"value": "a/4*2"
},
"_meta": {
"title": "x col 2"
}
},
"5002:2022:1006": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
0
],
"b": 0,
"value": "a/4*3"
},
"_meta": {
"title": "x col 3"
}
},
"5002:2022:1007": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
1
],
"b": 0,
"value": "a/4*1"
},
"_meta": {
"title": "y row 1"
}
},
"5002:2022:1008": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
1
],
"b": 0,
"value": "a/4*2"
},
"_meta": {
"title": "y row 2"
}
},
"5002:2022:1009": {
"class_type": "SimpleMath+",
"inputs": {
"a": [
"5002:2022:1001",
1
],
"b": 0,
"value": "a/4*3"
},
"_meta": {
"title": "y row 3"
}
},
"5002:2022:1010": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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0
],
"image": [
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],
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},
"_meta": {
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}
},
"5002:2022:1011": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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0
],
"image": [
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],
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"x": [
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],
"y": 0
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"_meta": {
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},
"5002:2022:1012": {
"class_type": "ImageCrop",
"inputs": {
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],
"image": [
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],
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"x": [
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],
"y": 0
},
"_meta": {
"title": "[0,2]"
}
},
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"class_type": "ImageCrop",
"inputs": {
"height": [
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0
],
"image": [
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"_meta": {
"title": "[0,3]"
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},
"5002:2022:1014": {
"class_type": "ImageCrop",
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},
"_meta": {
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}
},
"5002:2022:1015": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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],
"image": [
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],
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"x": [
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},
"_meta": {
"title": "[1,1]"
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},
"5002:2022:1016": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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],
"image": [
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"x": [
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"_meta": {
"title": "[1,2]"
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},
"5002:2022:1017": {
"class_type": "ImageCrop",
"inputs": {
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],
"image": [
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"x": [
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},
"_meta": {
"title": "[1,3]"
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},
"5002:2022:1018": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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],
"image": [
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"_meta": {
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},
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"class_type": "ImageCrop",
"inputs": {
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],
"image": [
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"x": [
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},
"_meta": {
"title": "[2,1]"
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},
"5002:2022:1020": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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],
"image": [
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"x": [
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},
"_meta": {
"title": "[2,2]"
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},
"5002:2022:1021": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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],
"image": [
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"x": [
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},
"_meta": {
"title": "[2,3]"
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},
"5002:2022:1022": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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"image": [
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"x": 0,
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},
"_meta": {
"title": "[3,0]"
}
},
"5002:2022:1023": {
"class_type": "ImageCrop",
"inputs": {
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"image": [
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},
"_meta": {
"title": "[3,1]"
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},
"5002:2022:1024": {
"class_type": "ImageCrop",
"inputs": {
"height": [
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],
"image": [
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"width": [
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"x": [
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},
"_meta": {
"title": "[3,2]"
}
},
"5002:2022:1025": {
"class_type": "ImageCrop",
"inputs": {
"height": [
"5002:2022:1003",
0
],
"image": [
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],
"width": [
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"x": [
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},
"_meta": {
"title": "[3,3]"
}
},
"5002:2022:1026": {
"class_type": "ImageBatchMulti",
"inputs": {
"image_1": [
"5002:2022:1010",
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],
"image_10": [
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],
"image_11": [
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"image_12": [
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],
"image_13": [
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"image_14": [
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"image_15": [
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"image_16": [
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"image_2": [
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],
"image_3": [
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],
"image_4": [
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],
"image_5": [
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],
"image_6": [
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],
"image_7": [
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],
"image_8": [
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],
"image_9": [
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0
],
"inputcount": 16
},
"_meta": {
"title": "Batch 4x4"
}
},
"5002:2031": {
"class_type": "ComfySwitchNode",
"inputs": {
"on_false": [
"5002:2022:1026",
0
],
"on_true": [
"5002:2021:717",
0
],
"switch": [
"5002:2007",
0
]
},
"_meta": {
"title": "images 3v4"
}
},
"5002:2032": {
"class_type": "ComfySwitchNode",
"inputs": {
"on_false": [
"5002:2031",
0
],
"on_true": [
"5002:2020:510",
0
],
"switch": [
"5002:2006",
0
]
},
"_meta": {
"title": "images final"
}
},
"5002:5006": {
"class_type": "PreviewImage",
"inputs": {
"images": [
"5002:2017",
0
]
},
"_meta": {
"title": "Preview Image"
}
},
"5002:5012": {
"class_type": "RegexReplace",
"inputs": {
"case_insensitive": True,
"count": 0,
"dotall": False,
"multiline": False,
"regex_pattern": "{user_prompt}",
"replace": "For each individual grid image, remix the color palettes while retaining the composition of the input. The aesthetic is ethereal with pastel gradients.",
"string": "Maintain the identity, composition, aspect ratio and text from the {grid_size} grid input image.\n\n{user_prompt}"
},
"_meta": {
"title": "Replace Text (Regex)"
}
}
})
# run() also passes api_key to the partner nodes in this workflow.
job = client.run(workflow, api_key=api_key)Questions & answers
It focuses on color remapping. Shapes, composition, and text placement are preserved; only the palette and overall vibe shift. Use clean, well-contrasted source graphics for best results.
The remixer node is optimized for square sets (2x2, 3x3, 4x4). This yields balanced comparisons and efficient batching from a single Nano Banana generation.
No. The workflow doesn’t include a LoadCheckpoint node. The custom remixer node offloads the generative step to the Nano Banana API and then expands that single response into multiple color variants.
Open the remixer node (5772692b-9d2a-4a1f-b676-71b8fd315078) and enter your vibe text (e.g., 'warm vintage') and palette details (palette name or hex codes, depending on the node’s UI). If the node supports presets, you can select them directly.