Mega Prompt Generator Node
The Mega Prompt Generator is a sophisticated ComfyUI node that generates detailed, thematic prompts for image generation. It supports multiple themes and styles with extensive customization options.
Installation
Quick Start
Use ComfyUI Manager, got to "Custome Nodes Manager" and search "Isulion" !
Old install
cd "your_ComfyUI_install_dir"
cd custom_nodes
git clone https://github.com/Isulion/ComfyUI_Isulion
Available Nodes
🎯 Mega Prompt Generator 🎯
Theme Categories
Here's a categorized overview of all available themes:
1. Art Styles & Techniques
- 🎨 Abstract
- 🎨 Concept Art
- 🖍️ Crayon Art
- 💻 Digital Art
- 🎨 Watercolor
- 🏺 Clay Art
- ⬜ Minimalist
- 🎨 Impressionist
2. Animation & Entertainment
- 📺 Animation Cartoon
- 🎌 Anime
- 🎬 Dreamworks
- 🎡 Disney
- 🍃 Ghibli
- 💫 Pixar
- 🎭 Stop Motion
- 📚 Manga Panel
- 📚 School Manga
- 🦸 Marvel
3. Science Fiction & Fantasy
- 💎 Crystalpunk
- 🌆 Cyberpunk
- 🚀 Futuristic Sci-Fi
- 🌃 Futuristic City
- ⚔️ Futuristic Battlefield
- 🌆 Futuristic City Metropolis
- 🚀 Sci-Fi
- 🚀 Star Wars
- ⚙️ Steampunk
- 🧬 Bio-Organic Technology
- ⚔️ Fantasy
- ✨ Enchanted Fantasy
- 🌊 Underwater Civilization
4. Character & Creature Design
- 👤 Character Designer
- 😄 Caricature
- 🦄 Chimera Animals
- 🐰 Chimera Cute Animals
- 👗 Curvy Fashion
5. Environment & Architecture
- 🏛️ Architectural
- 🏠 Interior Spaces
- 🏙️ Urban Tag
- 🏠 Village World
6. Special Themes & Occasions
- 🎄 Christmas
- 🎃 Halloween
- 👻 Halloween Ethereal
- 👻 Horror
- 🐰 Easter
- 💘 Valentine's Day
- 🎆 New Year's Eve
- 🦃 Thanksgiving
- 🍀 St. Patrick's Day
- 👹 Dia de los Muertos
- 🏮 Chinese New Year
7. Experimental & Unique
- 🖼️ Binet Surreal
- 💫 Ethereal Dreams
- 🔬 Experimental Art
- 🧩 Puzzle Dimension
- 💠 Dimension 3D
- 🔬 Microscopic
- 🌪️ Post Apocalyptic
8. Photography & Social Media
- 📸 Essential Realistic
- 📱 Instagram Lifestyle
- 📱 Selfie
9. Vintage & Historical
- 🕰️ Essential Vintage
- 👴 Vintage Anthropomorphic
- 🕴️♂️ Peaky Blinders
10. Food & Lifestyle
- 🍳 Culinary/Food
- 🥙 Street Food Kebab
11. Media & Design
- 📚 Comic Book
- 🎬 Cinema Studio
- 🎯 Logo
12. Random
- 🎲 Dynamic Random
Input Parameters
- Theme: Select from 40+ themed generators
- Complexity: Choose between simple, detailed, or complex outputs
- Randomization: Enable/disable random generation
- Custom Inputs:
- Custom Subject: Define specific subjects
- Custom Location: Specify scene locations
🖼️ Load Images Node
The Load Images node allows you to load multiple images from a specified directory, making it easy to work with batches of images in your workflow.
🎭 Image Collage Node
The Image Collage node enables you to create visually appealing collages from multiple input images, perfect for showcasing collections or creating mood boards.
Specific Nodes
- 🦊 Animal Behavior - Animal actions and poses
- 🦁 Animal - General animal selection
- 🐱 Cute Animal - Cute and baby animal selection
- 👔 Clothing Style - Outfit and fashion descriptions
- 👨🍳 Character Profession - Occupations and roles
- 🧝♂️ Fantasy Race - Fantasy species and races
- ⚔️ Action - Dynamic poses and activities
- 🎥 Scene Composition - Camera angles and shot types
- 🌲 Habitat - Natural environments and landscapes
- 🌅 Time of Day - Time and lighting conditions
- ⛅ Weather - Weather conditions
- 🖌️ Art Style - Artistic styles and techniques
- 😊 Emotion - Emotional characteristics
- 🏰 Artifact - Magical items and artifacts
- 🌟 Magical Effect - Spell effects and magical phenomena
- 🏰 Mythical Location - Fantasy environments
- 🪐 Alien World - Exotic planet environments
- 🛸 Spacecraft - Space vehicle descriptions
- 🤖 Tech - Futuristic technology descriptions
🔧 Enhancement Nodes
- 📝 Prompt Enhancer - More details, mood, composition, lighting, or color enhancements
- ⛔ Negative Prompt - Creates matching negative prompts with adjustable strictness
- 🎨 Style Mixer - Combines multiple art styles with adjustable blend modes
Directory Structure
ComfyUI_Isulion/
├── Core_Nodes/ # Core functionality nodes
├── animals_nodes/ # Animal-related node implementations
├── character_nodes/ # Character generation nodes
├── configs/ # Configuration files
├── enhancement_nodes/ # Enhancement and improvement nodes
├── fantasy_nodes/ # Fantasy-themed node implementations
├── scene_nodes/ # Scene generation nodes
├── scifi_nodes/ # Science fiction themed nodes
├── theme_handlers/ # Theme-specific handling logic
├── isucollage_node.py # Collage generation functionality
├── load_images_node.py # Image loading utilities
└── mega_prompt_V3.py # Latest version of Mega Prompt generator
FLUX Worflow (old) Examples
Basic MegaPrompt (old) Workflow
Chimera (with Ollama) (old) Workflow
MegaPrompt + Ollama + LoRa (old) Workflow
🦙 Ollama Requirements
- Ollama_generator node installed in ComfyUI
Environment Variables
- OLLAMA_KEEP_ALIVE: 0
- OLLAMA_ORIGINS: *