Product Mockup(Flux.2 Dev FP8)
Create product mockups by applying design patterns to packaging, mugs, and other products using multi-reference consistency.
About
This ComfyUI workflow is designed to create realistic product mockups by applying design patterns to various items such as packaging and mugs. It leverages the Flux.2 Dev model, which is known for its ability to maintain multi-reference consistency, ensuring that the design patterns are applied uniformly across different surfaces and angles.
The workflow utilizes several key nodes, including SaveImage and LoadImage, to manage input and output efficiently. Additionally, the workflow incorporates a MarkdownNote node for documentation purposes, and specific nodes identified by unique IDs to handle the image processing tasks. By using quantized weights from the Flux.2 Dev model, this workflow optimizes performance without compromising on quality, making it an excellent choice for designers and marketers who need to visualize product designs quickly and effectively.
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- ComfyUI
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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.
What you need
- Runs on
- Comfy Cloud
- Key
- COMFY_API_KEY
Needs a paid Cloud plan and credits.
# 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({
"9": {
"class_type": "SaveImage",
"inputs": {
"filename_prefix": "Flux2",
"images": [
"62:8",
0
]
},
"_meta": {
"title": "Save Image"
}
},
"42": {
"class_type": "LoadImage",
"inputs": {
"image": "image_flux2_input_ref_image.png"
},
"_meta": {
"title": "Load Image"
}
},
"46": {
"class_type": "LoadImage",
"inputs": {
"image": "image_flux2_input_Illustration.png"
},
"_meta": {
"title": "Load Image"
}
},
"64": {
"class_type": "SaveImage",
"inputs": {
"filename_prefix": "Flux2",
"images": [
"63:8",
0
]
},
"_meta": {
"title": "Save Image"
}
},
"62:10": {
"class_type": "VAELoader",
"inputs": {
"vae_name": "flux2-vae.safetensors"
},
"_meta": {
"title": "Load VAE"
}
},
"62:12": {
"class_type": "UNETLoader",
"inputs": {
"unet_name": "flux2_dev_fp8mixed.safetensors",
"weight_dtype": "default"
},
"_meta": {
"title": "Load Diffusion Model"
}
},
"62:13": {
"class_type": "SamplerCustomAdvanced",
"inputs": {
"guider": [
"62:22",
0
],
"latent_image": [
"62:47",
0
],
"noise": [
"62:25",
0
],
"sampler": [
"62:16",
0
],
"sigmas": [
"62:48",
0
]
},
"_meta": {
"title": "SamplerCustomAdvanced"
}
},
"62:16": {
"class_type": "KSamplerSelect",
"inputs": {
"sampler_name": "euler"
},
"_meta": {
"title": "KSamplerSelect"
}
},
"62:22": {
"class_type": "BasicGuider",
"inputs": {
"conditioning": [
"62:39",
0
],
"model": [
"62:12",
0
]
},
"_meta": {
"title": "Basic Guider"
}
},
"62:25": {
"class_type": "RandomNoise",
"inputs": {
"noise_seed": 120839687766682
},
"_meta": {
"title": "RandomNoise"
}
},
"62:26": {
"class_type": "FluxGuidance",
"inputs": {
"conditioning": [
"62:6",
0
],
"guidance": 4
},
"_meta": {
"title": "FluxGuidance"
}
},
"62:38": {
"class_type": "CLIPLoader",
"inputs": {
"clip_name": "mistral_3_small_flux2_fp8.safetensors",
"device": "default",
"type": "flux2"
},
"_meta": {
"title": "Load CLIP"
}
},
"62:39": {
"class_type": "ReferenceLatent",
"inputs": {
"conditioning": [
"62:43",
0
],
"latent": [
"62:40",
0
]
},
"_meta": {
"title": "Set Reference Latent"
}
},
"62:40": {
"class_type": "VAEEncode",
"inputs": {
"pixels": [
"62:41",
0
],
"vae": [
"62:10",
0
]
},
"_meta": {
"title": "VAE Encode"
}
},
"62:41": {
"class_type": "ImageScaleToTotalPixels",
"inputs": {
"image": [
"46",
0
],
"megapixels": 1,
"resolution_steps": 1,
"upscale_method": "area"
},
"_meta": {
"title": "Scale Image to Total Pixels"
}
},
"62:43": {
"class_type": "ReferenceLatent",
"inputs": {
"conditioning": [
"62:26",
0
],
"latent": [
"62:44",
0
]
},
"_meta": {
"title": "Set Reference Latent"
}
},
"62:44": {
"class_type": "VAEEncode",
"inputs": {
"pixels": [
"62:45",
0
],
"vae": [
"62:10",
0
]
},
"_meta": {
"title": "VAE Encode"
}
},
"62:45": {
"class_type": "ImageScaleToTotalPixels",
"inputs": {
"image": [
"42",
0
],
"megapixels": 1,
"resolution_steps": 1,
"upscale_method": "area"
},
"_meta": {
"title": "Scale Image to Total Pixels"
}
},
"62:47": {
"class_type": "EmptyFlux2LatentImage",
"inputs": {
"batch_size": 1,
"height": [
"62:63",
1
],
"width": [
"62:63",
0
]
},
"_meta": {
"title": "Empty Flux 2 Latent"
}
},
"62:48": {
"class_type": "Flux2Scheduler",
"inputs": {
"height": [
"62:63",
1
],
"steps": 20,
"width": [
"62:63",
0
]
},
"_meta": {
"title": "Flux2Scheduler"
}
},
"62:6": {
"class_type": "CLIPTextEncode",
"inputs": {
"clip": [
"62:38",
0
],
"text": "Apply the design from Reference Image 1 onto objects in Reference Image 2.\n"
},
"_meta": {
"title": "CLIP Text Encode (Positive Prompt)"
}
},
"62:63": {
"class_type": "GetImageSize",
"inputs": {
"image": [
"62:45",
0
]
},
"_meta": {
"title": "Get Image Size"
}
},
"62:8": {
"class_type": "VAEDecode",
"inputs": {
"samples": [
"62:13",
0
],
"vae": [
"62:10",
0
]
},
"_meta": {
"title": "VAE Decode"
}
},
"63:10": {
"class_type": "VAELoader",
"inputs": {
"vae_name": "flux2-vae.safetensors"
},
"_meta": {
"title": "Load VAE"
}
},
"63:12": {
"class_type": "UNETLoader",
"inputs": {
"unet_name": "flux2_dev_fp8mixed.safetensors",
"weight_dtype": "default"
},
"_meta": {
"title": "Load Diffusion Model"
}
},
"63:13": {
"class_type": "SamplerCustomAdvanced",
"inputs": {
"guider": [
"63:22",
0
],
"latent_image": [
"63:47",
0
],
"noise": [
"63:25",
0
],
"sampler": [
"63:16",
0
],
"sigmas": [
"63:48",
0
]
},
"_meta": {
"title": "SamplerCustomAdvanced"
}
},
"63:16": {
"class_type": "KSamplerSelect",
"inputs": {
"sampler_name": "euler"
},
"_meta": {
"title": "KSamplerSelect"
}
},
"63:22": {
"class_type": "BasicGuider",
"inputs": {
"conditioning": [
"63:39",
0
],
"model": [
"63:63",
0
]
},
"_meta": {
"title": "Basic Guider"
}
},
"63:25": {
"class_type": "RandomNoise",
"inputs": {
"noise_seed": 120839687766682
},
"_meta": {
"title": "RandomNoise"
}
},
"63:26": {
"class_type": "FluxGuidance",
"inputs": {
"conditioning": [
"63:6",
0
],
"guidance": 4
},
"_meta": {
"title": "FluxGuidance"
}
},
"63:38": {
"class_type": "CLIPLoader",
"inputs": {
"clip_name": "mistral_3_small_flux2_fp8.safetensors",
"device": "default",
"type": "flux2"
},
"_meta": {
"title": "Load CLIP"
}
},
"63:39": {
"class_type": "ReferenceLatent",
"inputs": {
"conditioning": [
"63:43",
0
],
"latent": [
"63:40",
0
]
},
"_meta": {
"title": "Set Reference Latent"
}
},
"63:40": {
"class_type": "VAEEncode",
"inputs": {
"pixels": [
"63:41",
0
],
"vae": [
"63:10",
0
]
},
"_meta": {
"title": "VAE Encode"
}
},
"63:41": {
"class_type": "ImageScaleToTotalPixels",
"inputs": {
"image": [
"46",
0
],
"megapixels": 1,
"resolution_steps": 1,
"upscale_method": "area"
},
"_meta": {
"title": "Scale Image to Total Pixels"
}
},
"63:43": {
"class_type": "ReferenceLatent",
"inputs": {
"conditioning": [
"63:26",
0
],
"latent": [
"63:44",
0
]
},
"_meta": {
"title": "Set Reference Latent"
}
},
"63:44": {
"class_type": "VAEEncode",
"inputs": {
"pixels": [
"63:45",
0
],
"vae": [
"63:10",
0
]
},
"_meta": {
"title": "VAE Encode"
}
},
"63:45": {
"class_type": "ImageScaleToTotalPixels",
"inputs": {
"image": [
"42",
0
],
"megapixels": 1,
"resolution_steps": 1,
"upscale_method": "area"
},
"_meta": {
"title": "Scale Image to Total Pixels"
}
},
"63:47": {
"class_type": "EmptyFlux2LatentImage",
"inputs": {
"batch_size": 1,
"height": [
"63:65",
1
],
"width": [
"63:65",
0
]
},
"_meta": {
"title": "Empty Flux 2 Latent"
}
},
"63:48": {
"class_type": "Flux2Scheduler",
"inputs": {
"height": [
"63:65",
1
],
"steps": 8,
"width": [
"63:65",
0
]
},
"_meta": {
"title": "Flux2Scheduler"
}
},
"63:6": {
"class_type": "CLIPTextEncode",
"inputs": {
"clip": [
"63:38",
0
],
"text": "Apply the design from Reference Image 1 onto objects in Reference Image 2.\n"
},
"_meta": {
"title": "CLIP Text Encode (Positive Prompt)"
}
},
"63:63": {
"class_type": "LoraLoaderModelOnly",
"inputs": {
"lora_name": "Flux2TurboComfyv2.safetensors",
"model": [
"63:12",
0
],
"strength_model": 1
},
"_meta": {
"title": "Load LoRA"
}
},
"63:65": {
"class_type": "GetImageSize",
"inputs": {
"image": [
"63:45",
0
]
},
"_meta": {
"title": "Get Image Size"
}
},
"63:8": {
"class_type": "VAEDecode",
"inputs": {
"samples": [
"63:13",
0
],
"vae": [
"63:10",
0
]
},
"_meta": {
"title": "VAE Decode"
}
}
})
# run() also passes api_key to the partner nodes in this workflow.
job = client.run(workflow, api_key=api_key)Questions & answers
Multi-reference consistency ensures that design patterns are applied uniformly across different surfaces and angles, maintaining a cohesive look.
Quantized weights optimize the model's performance, allowing for faster processing times without sacrificing image quality.
Yes, as long as you have a clear image of the product and a compatible design pattern, this workflow can be adapted to various product types.
Ensure your input images are high quality and configure the nodes correctly to maintain design consistency across the product.