ComfyUI Extension: PromptDeckComposer
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.
Structured + chaos-based prompt generation system for ComfyUI. Generate less. Evolve more.
README
PromptDeckComposer
Generate less. Evolve more. Stop building prompts. Start discovering them.

A structured + chaos-based prompt generation system for ComfyUI.
🚨 Why not just write prompts manually?
Because:
- manual prompting is slow
- good results are hard to repeat
- exploration is limited by your own ideas
PromptDeckComposer turns prompting into a search process, not a writing task.
🧭 What is this?
PromptDeckComposer is a creative system designed to:
- generate rich visual prompts automatically
- combine structure + controlled randomness
- help you discover better results faster
- evolve results instead of rebuilding from scratch
It is not about perfect prompts. It is about good results.
👤 Who is this for?
- ComfyUI users tired of manual prompt crafting
- creators who want unexpected results
- users who prefer exploration over precision
- anyone who wants to “find” ideas instead of forcing them
⚡ Core Idea
Start with randomness. Keep what works. Evolve only when needed.
Instead of manually crafting prompts:
- Generate structured random prompts
- Get interesting visual results
- Save strong outputs
- Explore variations only if needed
🔁 Workflow
THEME / INPUT → STRUCTURED + CHAOS ENGINE → RICH OUTPUT
Optional:
SAVE → EXPLORE (refine / restyle / reimagine)
🧪 What actually happens?
Input:
forest ritual
Generated (structured):
ritual priestess made of herbs surrounded by floating fragments in an abandoned temple, soft volumetric lighting, muted earth tones, cinematic concept art...
Expanded (Ollama):
[a dense natural-language visual description with subject, environment, lighting, camera, atmosphere]
You don’t build prompts. You discover them.
🎛 Key Features
🎲 Structured + Chaos Generation
- Combines scene, style, and artist influence
- Controlled randomness via CHAOS LEVEL
- Produces detailed prompts automatically
🧠 Built-in LLM (Ollama)
- Integrated directly into the node
- Toggle ON / OFF anytime
- No extra node required
- Expands structured prompts into natural language
Ollama must be installed separately.
💾 Result-Based Workflow
- Save images + full settings
- Reuse strong outputs
- Build from results, not randomness
🔍 Optional Exploration
- Refine → subtle variation
- Restyle → same idea, new style
- Reimagine → same theme, new scene
🎛 Controls Explained
CHAOS LEVEL
Controls variation, not complexity.
- Low → more consistent
- High → more unexpected
Affects only random generation.
USER PROMPT
- Applied directly to the final output
- Not affected by randomness
- Acts as a fixed creative anchor
🧩 Installation
git clone https://github.com/chkeeho80/PromptDeckComposer
Place inside:
ComfyUI/custom_nodes/
Restart ComfyUI.
Node location:
prompt/PromptDeckComposer → PromptDeckComposer
🎨 Customization
Edit:
composer_deck.json
You can modify:
- themes
- style pools
- artist sets
- structure elements
⚠ Keep top-level pool names unchanged.
💡 Philosophy
PromptDeckComposer is built for:
- creators who are tired of manual prompt crafting
- users who want fast, rich results
- exploration through controlled randomness
🧠 Summary
- Random generation is the starting point
- Structure shapes the result
- Good outputs become the foundation
- Evolution is optional
Randomness starts the spark. You decide what becomes something more.
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.