🌱 Eden ComfyUI Custom Node Suite

A comprehensive collection of specialized ComfyUI nodes for advanced generative AI workflows

Developed by Eden.art

--- ## 📖 Overview This repository contains 70+ custom ComfyUI nodes designed to enhance creative AI workflows with advanced image processing, depth manipulation, AI-powered text generation, logical operations, and sophisticated video effects. These nodes power many of the creative tools available on [Eden.art](https://www.eden.art/). ## 🚀 Quick Start ### Installation ```bash cd ComfyUI/custom_nodes/ git clone https://github.com/edenartlab/eden_comfy_pipelines.git cd eden_comfy_pipelines pip install -r requirements.txt ``` ### OpenAI Setup (Optional) For GPT-powered nodes, create a `.env` file in your ComfyUI root directory: ``` OPENAI_API_KEY=your_api_key_here ``` --- ## 🎯 Node Categories ### 🤖 AI & GPT Integration #### **GPT4 Text Completion** GPT4 Node

Advanced text generation with GPT-4 integration: - **Eden_gpt4_node**: Direct GPT-4 API integration with customizable models (gpt-4o, gpt-4-turbo) - **Eden_GPTPromptEnhancer**: Intelligently enhance basic prompts with detailed descriptions and artistic elements - **Eden_GPTStructuredOutput**: Generate structured JSON responses following custom schemas #### **GPT4 Vision & Image Analysis** GPT4 Vision Node

Powerful image understanding capabilities: - **ImageDescriptionNode**: Generate detailed captions and descriptions from images - **CLIP_Interrogator**: Extract comprehensive text descriptions using CLIP + BLIP models --- ### 🖼️ Advanced Image Processing #### **Smart Image Loading & Management** LoadRandomImage Node

Intelligent batch processing tools: - **LoadRandomImage**: Process multiple images with automatic aspect ratio correction - **ImageFolderIterator**: Sequential image loading with index-based selection - **LoadImagesByFilename**: Batch load images by filename patterns #### **Precision Image Manipulation** Enhanced SaveImage Node

Professional image handling: - **SaveImageAdvanced**: Enhanced saving with timestamps and metadata export - **VAEDecode_to_folder**: Direct-to-disk VAE decoding for long sequences - **IMG_padder/IMG_unpadder**: Smart padding with edge-color matching - **IMG_scaler**: Mathematical operations on pixel values - **IMG_blender**: Advanced image blending with weight control #### **Color & Mask Generation** Color Clustering Mask

Advanced segmentation tools: - **MaskFromRGB_KMeans**: Generate precise masks using K-means color clustering - **Eden_MaskCombiner**: Combine multiple masks with sophisticated blending - **ConvertToGrayscale**: Professional grayscale conversion with alpha handling - **HistogramMatching**: Match color distributions between images --- ### 🎭 Face Processing & Detection Comprehensive face manipulation toolkit: - **Eden_FaceToMask**: Automatic face detection and mask generation using MediaPipe - **Eden_Face_Crop**: Intelligent face cropping with padding and boundary handling - **Eden_ImageMaskComposite**: Advanced image compositing with mask support --- ### 📐 Depth & 3D Effects #### **Depth Analysis & Manipulation** DepthSlicer Node

Create stunning depth-based effects: - **DepthSlicer**: Generate targeted masks from depth maps using K-means clustering - **Eden_DepthSlice_MaskVideo**: Animated depth slicing for video sequences - **ParallaxZoom**: 3D parallax effects from depth maps #### **3D Parallax Animation** Parallax Zoom Effect

- **ParallaxZoom**: Create immersive Deforum-style 3D zoom effects - **AspectPadImageForOutpainting**: Intelligent padding for consistent aspect ratios --- ### 🎲 Logic & Control Flow #### **Data Types & Comparisons** Random Number Sampler

Essential workflow control nodes: - **Eden_RandomNumberSampler**: Visual random number generation with live display - **Eden_Compare**: Advanced comparison operations for any data type - **Eden_IfExecute**: Conditional execution based on boolean logic - **Eden_BoolBinaryOperation**: Boolean algebra operations (AND, OR, XOR, etc.) #### **Utilities & Conversion** - **Eden_String/Int/Float/Bool**: Type conversion and value passing - **Eden_Math**: Mathematical operations on numeric values - **Eden_StringHash**: Generate deterministic hashes from strings - **Eden_Debug_Anything**: Comprehensive debugging with type analysis --- ### 📁 File & Data Management #### **File Operations** - **GetRandomFile**: Random file selection from directories - **FolderScanner**: Comprehensive folder analysis and file listing - **Eden_AllMediaLoader**: Load various media types with validation - **Eden_Save_Param_Dict**: Export workflow parameters as JSON #### **Random Sampling & Selection** - **Eden_RandomFilepathSampler**: Statistical file path sampling - **Eden_RandomPromptFromFile**: Load random prompts from text files - **Eden_randbool**: Random boolean generation with probability control --- ### 🎬 Video & Animation #### **Video Processing**

Advanced video manipulation: - **VideoFrameSelector**: Intelligent frame selection with temporal optimization - **KeyframeBlender**: Smooth keyframe interpolation for animations - **MaskedRegionVideoExport**: Export specific regions from video sequences - **Extend_Sequence**: Loop and extend video sequences with various modes #### **Animation Tools** - **Animation_RGB_Mask**: Create animated masks from RGB data - **AnimatedShapeMaskNode**: Generate animated geometric masks - **OrganicFillNode**: Organic mask filling for seamless animations --- ### 🔄 IP Adapter & Embeddings Advanced conditioning and style transfer: - **Random_Style_Mixture**: Blend multiple style embeddings randomly - **Linear_Combine_IP_Embeds**: Linear combination of IP adapter embeddings - **SavePosEmbeds/Load_Embeddings_From_Folder**: Embedding management system - **IP_Adapter_Settings_Distribution**: Control IP adapter influence distribution --- ## 🎨 Featured Workflows The repository includes example workflows in `example_workflows/` showcasing: - **3D Animation**: Depth-based parallax effects - **Audio Processing**: Stem separation and audio manipulation - **Face Styling**: Expression transfer and face manipulation - **Video Effects**: Frame blending and time remapping - **AI Generation**: FLUX, SDXL, and other model workflows --- ## 🛠️ Technical Features ### **Memory Optimization** - **LatentTypeConversion**: Convert between float16/float32 for memory efficiency - **Eden_RepeatLatentBatch**: Efficient latent batch processing - Smart tensor management across GPU/CPU ### **Resolution & Aspect Ratio** - **WidthHeightPicker**: Smart resolution selection with multiple constraints - **IMG_resolution_multiple_of**: Ensure dimensions are multiples of specific values - **AspectPadImageForOutpainting**: Professional aspect ratio handling ### **String & Text Processing** - **Eden_StringReplace**: Advanced string replacement with regex support - **Eden_Regex_Replace**: Powerful regex pattern matching - **Eden_RandomPromptFromFile**: Dynamic prompt loading from files --- ## 🎯 Use Cases - **Creative AI Workflows**: Professional image and video generation - **Batch Processing**: Automated processing of large image sets - **3D Effects**: Depth-based animations and parallax effects - **Face Processing**: Portrait enhancement and manipulation - **Content Creation**: Automated caption generation and description - **Video Production**: Advanced video effects and frame manipulation - **Research & Development**: Experimental AI workflows and testing --- ## 📚 Contributing We welcome contributions! For workflow contributions, check out our production workflows repository: [edenartlab/workflows](https://github.com/edenartlab/workflows) ## 📄 License This project is licensed under the MIT License - see the LICENSE file for details. ---

🌱 Built with ❤️ by the Eden.art team

Visit Eden.art | Production Workflows

Name	Type	Default	Description
image	IMAGE		—
unpad_fraction	FLOAT	0.000–1	—
unpad_location	COMBO		4 options: bottom, top, left, right

Eden_IMG_unpadder

Inputs (3)

Outputs (1)