ComfyUI QR Code Customization Setup Guide
Installation Steps
Download the workflow.
Set up the workflow: Open ComfyUI interface and drag and drop the downloaded workflow
Install missing nodes (if any appear in red):
Open the manager
Install the missing nodes and Restart the interface.
Download required ControlNet models: Canny and QR Code monster
Install ControlNet Canny:
Go to Extension Manager > Model Manager.
Search for "canny" and Install version with ID 120 (for Stable Diffusion 1.5 models).
Install ControlNet QR Code Monster:
Visit: https://huggingface.co/monster-labs/control_v1p_sd15_qrcode_monster/tree/main
Download the "control_v1p_sd15_qrcode_monster.safetensors" model and "control_v1p_sd15_qrcode_monster.yaml" file
Place both files in ComfyUI/models/controlnet/ folder
Install Checkpoint Model:
Download epicrealism model: https://civitai.com/models/25694/epicrealism (2GB)
Place the downloaded model in ComfyUI/models/checkpoint/ folder
Refresh ComfyUI: Click the refresh button in the ComfyUI interface
Prompt styles used
Below, we provide some examples as references for you to generate unique QR codes. The limit is your creativity!
For QR codes related to places:
Frontal view, realistic wall made of rustic blocks of gray rock on a lake in the Amazon rainforest
Front view, realistic wall made of rustic blocks of ice on a blue lake in Antarctica
Frontal view, realistic wall made of blocks of wood
Realistic ancient structure built with sand-colored stone blocks
For QR codes related to food:
Lifelike sushi roll constructed from cubical components
Realistic pizza made with blocks of ingredients
Realistic sandwich assembled with cube-shaped ingredients
Lifelike salad composed of cubed vegetable blocks
For QR codes related to technology:
Realistic laptop constructed from cubical electronic components
Lifelike smartphone assembled with block-shaped circuit elements
For QR codes related to nature:
Frontal view, lifelike tree trunk made of wooden cubes in a misty forest
Lifelike mountain landscape assembled from geometric rock blocks
Front view, realistic flower with petals made of soft, colorful cubes
For QR codes related to music:
Lifelike music notes floating in air, made of small colorful blocks
Realistic grand piano keys constructed from glossy black and white cubes
