The SoftSin ComfyUI node set keeps image saving simple: one node builds a readable metadata block, and one node saves the final PNG with the metadata you choose to include.
The public release stays focused on the two nodes that matter most for finished images: metadata control and clean image saving.
Builds a readable PNG metadata block using the fields you control: artist name, copyright year, orientation, and disclaimer text.
Saves images to your chosen output folders, embeds the SoftSin metadata block, and records the connected stock KSampler settings during save.
Use Preview Image for checking the render while SoftSin Save Image writes the final PNG with your selected metadata attached.
Example of the readable metadata block written into the saved PNG.
Artist: SoftSin Studios, © 2026 SoftSin Studios KSampler: Seed: 15 Steps: 35 CFG: 1.5 Sampler Name: euler_ancestral Scheduler: karras Denoise: 1.0 Orientation: 1080x1440 - portrait User-written notes or disclaimers can go here.
Install the node folder inside ComfyUI, restart, and add the nodes from the SoftSin utilities section.
ComfyUI/custom_nodes/.
SoftSin/Utilities.
The save node is designed to avoid stuffing the full ComfyUI workflow into the PNG metadata.
The disclaimer or notes field is typed in the node instead of being hardcoded into the Python file.
The node set stays narrow, supportable, and easy to understand without turning into another tangled node pile.