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.

Showcase Source

Installation

Quick Start

Use ComfyUI Manager, got to "<span style="color: #00ff00">Custome Nodes Manager</span>" and search "<span style="color: #00ff00">Isulion</span>" !

Old install

cd "your_ComfyUI_install_dir"
cd custom_nodes
git clone https://github.com/Isulion/ComfyUI_Isulion

Available Nodes

🎯 Mega Prompt Generator V3 🎯

Theme Categories

Here's a categorized overview of all available themes (80+):

1. Art Styles & Techniques

🎨 Abstract
🎨 Concept Art
🖍️ Crayon Art
💻 Digital Art
🔬 Experimental Art
🧊 Glassmorphism
🎨 Impressionist
⬜ Minimalist
🏺 Clay Art
✂️ Papercraft
🎨 Watercolor
🪩 Y2K Retro-Futurism

2. Animation & Entertainment

📺 Animation Cartoon
🎌 Anime
🎬 Cinema Studio
📚 Comic Book
🎡 Disney
🎬 Dreamworks
🍃 Ghibli
🎯 Logo
📚 Manga Panel
🦸 Marvel
🎬 Nolan Epic
👾 16-Bit Pixel Art
💫 Pixar
📚 School Manga
🎭 Stop Motion
🕹️ Voxel Low-Poly

3. Science Fiction & Fantasy

🧬 Bio-Organic Technology
🌧️ Cinematic Neon Rain
💎 Crystalpunk
🌆 Cyberpunk
✨ Enchanted Fantasy
⚔️ Fantasy
⚔️ Futuristic Battlefield
🌃 Futuristic City
🌆 Futuristic City Metropolis
🚀 Futuristic Sci-Fi
⚔️ Miura Dark Fantasy
🚀 Sci-Fi
🚀 Star Wars
⚙️ Steampunk
🌊 Underwater Civilization
🩻 X-Ray Anatomy

4. Character Art

😄 Caricature
👤 Character Designer
🦄 Chimera Animals
🐰 Chimera Cute Animals

5. Architectural & Spaces

🏛️ Architectural
🏠 Interior Spaces
🏙️ Urban Tag
🏠 Village World

6. Dark & Horror

👻 Halloween Ethereal
👻 Horror
⚔️ Miura Dark Fantasy

7. Holiday Themes

🏮 Chinese New Year
🎄 Christmas
👹 Dia de los Muertos
🐰 Easter
🎃 Halloween
👻 Halloween Ethereal
🎆 New Year's Eve
🍀 St. Patrick's Day
🦃 Thanksgiving
💘 Valentine's Day

8. Nature & Environment

🌌 Astrophotography
🌿 Nature
🌿 Overgrown Ruins
🌊 Underwater Civilization

9. Photography & Fashion

🎬 Analog 35mm Film
👗 Curvy Fashion
📸 Essential Realistic
📱 Instagram
📱 Instagram Lifestyle
📱 Selfie

10. Food

🍳 Culinary/Food
🥙 Street Food Kebab

11. Vintage & Historical

🧺 50s Commercial
🕰️ Essential Vintage
🏛️ Historical Monuments
🕴️‍♂️ Peaky Blinders
👴 Vintage Anthropomorphic
📸 Vintage 1800s Photography

12. Surreal & Dreams

🖼️ Binet Surreal
💠 Dimension 3D
💫 Ethereal Dreams
🔬 Microscopic
🧩 Puzzle Dimension
💗 Spectral Mist

13. Post-Apocalyptic

🌪️ Post Apocalyptic

14. Random

🎲 Dynamic Random

Bonus Themes

🧸 Starter Pack
🚀 Space Colony
🏝️ Tropical Paradise
👧 Skinny Blonde Girl
⚔️ Medieval
🏛️ Spartan 300

Input Parameters

Theme: Select from 80+ 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

Node List

🚀 Isulion Mega Prompt V3
🔄 Isulion Multiple Prompt Generator
🦁 Isulion Animal Selector
🐰 Isulion Cute Animal Selector
🦊 Isulion Animal Behavior Generator
🌳 Isulion Habitat Generator
🌤️ Isulion Weather Generator
🌅 Isulion Time of Day Generator
🖼️ Isulion Art Style Generator
⚡ Isulion Action Generator
🎬 Isulion Scene Composition
👨‍💼 Isulion Profession Generator
🧝‍♂️ Isulion Fantasy Race Generator
👔 Isulion Clothing Generator
✨ Isulion Magical Effect Generator
🏰 Isulion Mythical Location Generator
⚔️ Isulion Artifact Generator
🤖 Isulion Tech Generator
👽 Isulion Alien World Generator
🛸 Isulion Spacecraft Generator
😊 Isulion Emotion Generator
🎨 Isulion Style Mixer
💫 Isulion Prompt Enhancer
⛔ Isulion Negative Prompt Generator
🖼️ Isulion Image Collage
📁 Isulion Load Images from Directory
⏳ Isulion Epoch Generator
🧩 Isulion QRCode Generator
⧉ IsulionOverlay

🖼️ 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

More Workflows and Examples

Basic MegaPrompt (old) Workflow

IsulionFLUX_00468_

Chimera (with Ollama) (old) Workflow

IsulionFlux_00492_

MegaPrompt + Ollama + LoRa (old) Workflow

IsulionFLUX_00484_ LoRa used for this

🦙 Ollama Requirements

Ollama_generator node installed in ComfyUI

Environment Variables

OLLAMA_KEEP_ALIVE: 0
OLLAMA_ORIGINS: *

All Available Nodes

Core Nodes

Isulion Mega Prompt V3: Advanced version of the prompt generator node with extended capabilities

Animal-Related Nodes

Isulion Animal Selector: Generate random animal prompts
Isulion Cute Animal Selector: Generate cute animal-specific prompts
Isulion Animal Behavior Generator: Create prompts for animal behaviors and actions

Scene Generation Nodes

Isulion Habitat Generator: Create environment and habitat descriptions
Isulion Weather Generator: Generate weather condition prompts
Isulion Time of Day Generator: Add time-of-day elements to scenes
Isulion Art Style Generator: Generate various artistic style prompts
Isulion Action Generator: Create action and movement descriptions
Isulion Scene Composition: Generate complete scene composition prompts

Character Generation Nodes

Isulion Profession Generator: Create profession-based character descriptions
Isulion Fantasy Race Generator: Generate fantasy race characteristics
Isulion Clothing Generator: Create detailed clothing descriptions
Isulion Epoch Generator: Generate historical period-specific elements

Fantasy Nodes

Isulion Magical Effect Generator: Create magical effect descriptions
Isulion Mythical Location Generator: Generate mythical place descriptions
Isulion Artifact Generator: Create magical item and artifact descriptions

Sci-Fi Nodes

Isulion Tech Generator: Generate futuristic technology descriptions
Isulion Alien World Generator: Create alien planet and environment descriptions
Isulion Spacecraft Generator: Generate spacecraft and space vehicle descriptions

Enhancement Nodes

Isulion Emotion Generator: Add emotional elements to prompts
Isulion Style Mixer: Combine different artistic styles
Isulion Prompt Enhancer: Enhance existing prompts with additional details
Isulion Negative Prompt Generator: Generate effective negative prompts

Utility Nodes

IsuCollage Node: Create image collages
Isulion Load Images Node: Load and manage multiple images
Shutdown Node: Manage workflow completion
Overlay Node: Add overlay or watermarks to your images
QRCode Node: Create Various moderns QRCode