SoftSin Studios — Art • Tools • Sensation

SoftSin Composer Suite for ComfyUI Portable

🧩 SoftSin Composer Suite is a modular system of custom nodes built for ComfyUI Portable, designed to bring structured creativity and precision control to AI art workflows.

The suite introduces an integrated approach to prompt composition, pose management, lighting, and environment setup — each node communicating through shared JSON data for a unified creative pipeline. It’s engineered for creators who want flexibility, accuracy, and speed without sacrificing control or clarity.

✅ Modular node architecture (Prompt, Pose, Lighting, Environment, and more)
✅ JSON-driven data system for seamless cross-node communication
✅ Built to complement SoftSin web tools: Pose, Depth, Post Processing Editors, and Json Creator
✅ Consistent UI design and standardized field layouts for clarity and workflow speed
✅ Designed and tested with ComfyUI Portable builds
✅ Fully customizable .Json files

⚠️ Note: Compatibility with non-portable or custom ComfyUI builds has not yet been verified. The suite is developed and optimized around the ComfyUI Portable environment, and behavior may differ on other distributions.

The SoftSin Composer Suite represents the core of the SoftSin ecosystem — a structured, ethical approach to AI-assisted art that empowers human direction while keeping the creative process transparent and repeatable.

Development updates, node documentation, and upcoming release details will be shared through SoftSin Studios channels.

💬 Join the SoftSin Studios community and stay connected:

👉 DeviantArt — exclusive galleries and renders made with the SoftSin ecosystem.

⚠️ SoftSin Composer Suite for ComfyUI Portable — Install & Use

Install is simple: verify the download, drop one folder into custom_nodes, restart ComfyUI. Everything else is workflow and customization.

1) Verify the release

Locate the signed bundle:
softsin_composer_bundle.zip
Unzip it into a folder.
Open README.txt inside that folder.
Follow the README steps to verify the signature and version number.
Once the checks pass, continue to install.

2) Install the node suite

From the verified bundle folder, find the directory:
softsin_composer
Open your ComfyUI Portable directory and go to:
/ComfyUI/custom_nodes/
Copy the entire softsin_composer folder into
/ComfyUI/custom_nodes/
Restart ComfyUI Portable.
In the node menu, look for the SoftSin category.

3) Data files (JSON vocabularies)

The Suite ships with its own data folder: softsin_data. It lives inside softsin_composer and is used by all SoftSin nodes.

You do not need to move, rename, or create this folder.
JSON files inside softsin_data can be edited to add or tweak options.
Do not rename categories or add new category names unless you are comfortable editing Python and understanding how the nodes read those keys. In short: edit at your own risk.

4) First run checklist

Launch ComfyUI Portable.
Confirm the SoftSin category appears in the node list.
Add a SoftSin node and open its dropdowns.
If dropdowns are empty or broken, check: custom_nodes/softsin_composer/softsin_data/ still exists and hasn’t been renamed.

5) Basic workflow (visual)

SoftSin Composer basic workflow inside ComfyUI

6) SoftSin nodes - click on node to enlarge

SoftSin Prompt Composer node — Prompt Composer

SoftSin Environmental Attributes node — Environmental Attributes

SoftSin Environments Presets node — Environments Presets

SoftSin Physical Attributes node — Male Physical Attributes

SoftSin Clothing Outfits node — Clothing: male Outfits

SoftSin Clothing Uniforms node — Clothing: male Uniforms

SoftSin Clothing Swimsuits node — Clothing: Female Swimsuits

SoftSin Clothing Lingerie node — Clothing: Female Lingerie

SoftSin LoRAs Triggers node — Generic Male Name Triggers

7) JSON customization (advanced)

Advanced users can extend the vocabularies by editing JSON inside softsin_data. Changing category names or structures requires Python changes and is not supported for casual users.

Note: The Suite is built and tested on ComfyUI Portable. Other builds may behave differently.

Projects

SoftSin Pose Editor

Create BODY_25 + hands keypoints with depth control. Export JSON/PNG for ControlNet/SDXL.

Open Editor

SoftSin Json creator and editor

Fast, zero-install Json creation and editing tool. Create your json files fast with our intuitive creation and editing process.

Open Editor