ComfyUI Extension: Extended Image Formats for ComfyUI

Authored by kaanyalova

Created

Updated

6 stars

Run ComfyUI workflows without the setup

No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

Adds a custom node for saving images in webp, jpeg, avif, jxl (no metadata) and supports loading workflows from saved images

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Custom Nodes (2)

README

Extended Image Formats for ComfyUI

Adds a custom node for saving images in webp, jpeg, avif, jxl (no metadata), DDS (external metadata) and supports loading workflows from saved images

Metadata is saved in UserComment(0x9286) field of Images,

Its formatted as

{
    "prompt": { Prompt data... }
    "workflow": { Workflow data... }
    "some_extra_pnginfo_field": {...}
}

Installation

Clone the repo inside your custom_nodes folder of ComfyUI

git clone https://github.com/kaanyalova/ComfyUI_ExtendedImageFormats

For avif support install pillow-avif-plugin, for jxl support install jxlpy to your venv

source ./venv/bin/activate
pip install pillow-avif-plugin jxlpy

Run ComfyUI workflows without the setup

No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.

Learn more