ComfyUI Custom Extensions (5699)
Search across 5699 ComfyUI extensions and 40672 custom nodes
checkbin-comfy
These nodes allow you to make Checkbin comparisons.
ComfyNodesPlus
A growing collection of practical, high-quality nodes designed to extend ComfyUI with useful utilities, smarter workflow controls, and flexible generation tools.
ComfyUI-DeepSeek_Online
NODES: SiliconCloudReasoning, DeepSeekOnline
ComfyUI-RunRunRun
add http api http://127.0.0.1:8188/comfyui-run/run use in other llm project.
ComfyUI-Novakid
ComfyUI: Novakid. A node.
PromptDeckComposer
Structured + chaos-based prompt generation system for ComfyUI. Generate less. Evolve more.
ComfyUI-AharaNodes
NODES:Frame Segmenter, Get Frame at Index, Repeat Sampler Config, Patch Repeat Sampler Config (Model), Patch Repeat Sampler Config (Latent), KSampler (Simple Input)
ComfyUI-ImageToPrompt
A custom ComfyUI node that sends images to OpenAI-compatible vision APIs and returns the LLM's text response for image analysis and captioning.
ComfyUI PIH - Image Harmonization
ComfyUI custom node for Semi-supervised Parametric Real-world Image Harmonization (PIH, CVPR 2023)
LucianoTools ComfyUI Suite
A collection of useful user interface extensions for ComfyUI to improve workflow and provide helpful feedback.
Chye ComfyUI Toolset
A comprehensive toolset of ComfyUI custom nodes for latent generation, image processing, and workflow utilities
ComfyUI-QuickUseTools
A collection of quick-use custom nodes for ComfyUI - image processing and workflow tools
ComfyUI-CitronNodes
ComfyUI node: Get DateTime (outputs date, time, datetime as strings
comfyui-easy-randomize
Random selection nodes with freeze/lock capability for iterative prompt building in ComfyUI
ImageCLIPSimilarityPure
A ComfyUI custom node that calculates semantic similarity between two images using CLIP Vision models, outputting a numerical similarity score. (Description by CC)
ComfyUI-EditRouter
Custom node to detect an edit in a batch of images.
comfyui-koala
A collection of custom nodes for ComfyUI focused on aspect ratio management and other utilities.
Simple Image To Palette
Custom node to extract the colors in an image as a palette for use with ComfyUI-PixelArt-Detector
cnnmmd: comfyui_xoxxox_cnnmmd
This is a set of custom nodes for ComfyUI, designed for the following application: [a/https://github.com/cnnmmd/cnnmmd](https://github.com/cnnmmd/cnnmmd)
c4f-wire-loom
Wire Loom nodes for organizing and bundling wires in ComfyUI workflows into reusable streams. (Description by CC)
comfyui-prompt-append
A custom node for ComfyUI that provides advanced, condition-based prompt appending allowing you to dynamically build prompts based on the presence or absence of specific tags.
comfyui-prompt-matrix
A ComfyUI custom node that runs N×M prompt-variation grids through the full sampling pipeline in a single node with labeled output, flexible axes, and optional node batching.
ComfyUI-Simple-VFI
Nodes for simple frame interpolation without the use of AI. Uses standard image operations to blend frames together.
ComfyUI-edge-match-checker
Compare two similar image mask and give an output Yes or No, if they match or not.
Text Gen Nodes
ComfyUI node that sends text + a system prompt to an OpenAI-compatible endpoint and returns the reply with <think> blocks stripped.
CornmeisterNL PowerPack
A power-user focused collection of ComfyUI nodes: LoRA management, prompt building, resolution presets, metadata-safe image saving (CivitAI-ready), and UNet model loading.
comfyui-transparent-png-creator
Create transparent PNG images from RGB + mask input with automatic bounding box cropping. Supports mask inversion and flexible image/mask size mismatch handling.
CFE_comfyui
This is a subset of nodes for ComfyUI that I made just for my own workflow. The nodes support Flux (single conditioning, no negatives) and are just a way of minimizing the noodles. There's no real journey to be made here, just anything that helps me get through the day.
ComfyUI-Resolution-Divider
Utility node for ComfyUI that calculates downscaled resolutions while maintaining original aspect ratio, ideal for image-to-video workflows to prevent OOM errors. (Description by CC)
ComfyUI-CraftKit
Smart resize, batch resize, resolution multiplier and prompt controller nodes for ComfyUI
RenesStuffDanboruTagGet
generate tags / prompt from danboru image_id input
RenesStuffDanboruTagGet
generate tags / prompt from danboru image_id input
Combine-video-and-audio-comfyUI
A set of custom nodes for ComfyUI that merge video and audio using ffmpeg.
comfyui_nai_api
A node that can use Nai in Comfyui
AgentAZAll — Persistent Memory & Multi-Agent Messaging
Persistent memory and multi-agent communication for ComfyUI — powered by AgentAZAll
CFE_comfyui
ComfyUI-CLAHE-Preprocessor
CLAHE preprocessing node for improving 3D mesh generation with TRELLIS
creative-code
explainable AI for comfy
darkHUB Seedream 4.5
ComfyUI custom node for Freepik Seedream v4.5 image generation and image editing.
Anima Resolutions
Anima-friendly first-pass resolution picker for ComfyUI. Outputs resolution, width, and height integers for image generation workflows.
Prompt Format
Prompt cleanup for ComfyUI — port of sd-webui-prompt-format. Dedupe tags, fix bracket/comma spacing, swap underscores. Button-driven, not realtime.
ComfyUI-CyberUtils
A minimal template for creating React/TypeScript frontend extensions for ComfyUI, with complete boilerplate setup including internationalization and unit testing.
ComfyUI_resolution_presets
A ComfyUI extension providing optimized resolution presets for multiple AI image generation models with support for various aspect ratios and two node variants.
Artha-Projekt
ComfyUI custom nodes for project management.
ComfyUI-Artha-Nodes
ComfyUI custom nodes for general purpose.
Face Compare
Nodes:FaceCompare
VideoPromptEnhancer
This node generates a professional prompt from an input text for modern video AI models (e.g., Alibaba Wan 2.2) via the OpenRouter API.
ComfyUI-FPSFrameDrop
A node to drop frames from the output images to force the video to a lower FPS at the same playback speed.
dAIly Prompt & Token Utils
Smart real-time token counter for CLIP-L, T5-XXL (Flux), Qwen + seed-controlled prompt mixer from custom CSV wildcards. Supports field overrides, flat/paragraph modes, thread-safe caching.
ComfyUI-Gemini-Prompt-Studio
One node generates both T2I & I2V positive/negative conditioning in a single click.
ComfyUI_Fawfluencer_Nodes
A set of node for ComfyUI to create an influencer
ComfyUI-SaveIntermediates
Save and stream intermediate sampling steps during diffusion. Perfect for showing generation progress on your frontend instead of a loading spinner.
ComfyUI-Prompting-System
Comprehensive prompt management system for ComfyUI with database storage, thumbnail management, advanced search, and cross-platform support.
ComfyUI-QwenVL-Override
Adds two nodes that reuse upstream ComfyUI-QwenVL presets but add a runtime override that can be wired/unwired without getting stuck.
ComfyUI-FString
A custom node for ComfyUI that allows you to format strings using Python's string formatting syntax.
ComfyUI-SimpleLogics
A lightweight ComfyUI node library providing logic operators, type conversions, math utilities, and switch nodes.
ComfyUI-Flux2LatentPresets
A custom ComfyUI node that provides Flux 2–recommended resolution presets for quickly creating empty latents, without manually entering width and height values.
comfyui-metadata-nodes
ComfyUI custom nodes for preserving and extracting workflow metadata
character-consistency-auditor
Audit character consistency across AI-generated image batches using Claude's vision API.
ComfyUI_MarkdownImage
This project generates an image from Markdown text using imgkit and wkhtmltoimage. It automatically scales the text to fit within the specified image dimensions.
ComfyUI-daveand-nodes
ModelConfigSelector node for managing checkpoint configurations with manual override support and batch sampler parameters. (Description by CC)
comfyui_DSP_imagehelpers
Nodes: DSP Image Concat
Network Bending for ComfyUI
A custom node pack for ComfyUI that enables creative manipulation and 'bending' of neural network models. Perform various operations on loaded model checkpoints to create unique and experimental effects.
comfyui-db0-pack
Custom comfyui nodes for my purposes.
ComfyUI-NegPipPromptMerge
A CLIP prompt compiler that folds negative prompts into positive prompts with NegPip negative weights for guidance-distilled models.
Save MP3
A node for saving audio in MP3-format with selected bitrate mode and quality to an output subfolder or absolute path on any drive.
Save Image Organized
Organized image saving for ComfyUI with model-aware folders and template variables.
comfyui_merge_video
Video Merge Node that combines image batches with SRT text, audio padding, and mixes voice and background music into final video output.
Outline Alpha Snap Node for ComfyUI
This node adds an outside-only outline around the opaque region of an image while cleaning up semi‑transparent edge pixels and removing stray islands.
ComfyUI-nearest-qwen-resolution
ComfyUI custom node that converts input image dimensions to the nearest recommended Qwen-Image resolution preset, matching orientation and aspect ratio while optimizing for the target model.
comfyui-abs-int
This node receives an int and returns the positive version of it in any case.
KsamplerDF
A custom ComfyUI node that splits sampling steps between a main sampler and a refiner sampler, with independent denoise control for each phase, with upscalers now
comfyui-node-template
A simple ComfyUI node development starter template.
ComfyUI-Impact-BIGdetector-BBOX-SEGS
A ComfyUI node implementing cascade object detection system (bbox/segm) using YOLO models with multi-stage processing. (Description by CC)
ComfyUI-Base64-Nodes
Nodes to convert data such as images and audio from Base64 format into comprehensible format for use with other ComfyUI nodes.
Rotate Image
ComfyUI custom nodes for angle-based image rotation with high-quality interpolation and lossless restoration
PickResolution_DiffusionWave
A custom node for ComfyUI that allows selecting a base resolution, applying a custom scaling value based on FLOAT (up to 10 decimal places), and adding an extra integer value. Outputs include both INT and FLOAT resolutions, making it perfect for you to play around with.
ComfyUI_DD_Nodes
Custom utility nodes for ComfyUI by Digital Divas.
ComfyUI_NBP_Unleashed
Custom ComfyUI nodes for Nano Banana Pro image generation and editing via fal.ai API.
dll-comfyui-node
ComfyUI custom nodes library for audio pipeline with FFmpeg batch conversion support for converting videos to audio formats. (Description by CC)
dn_little_helpers
A collection of little custom nodes for ComfyUI to help in simple/specific tasks
Comfy Audio Nodes
A small collection of ComfyUI audio nodes, starting with peak and RMS normalization.
ComfyUI Brightwire Tools
Brightwire utility nodes for ComfyUI video/keyframe cache workflows.
ComfyUI-TrellisMeshPostprocess
ComfyUI custom node for Trellis mesh normal postprocessing.
ComfyUI-ColorCode-Bridge
Tiny type adapter for workflows where one node outputs a hex color string and another node requires a color input.
comfyui-usk-utils
Smart offline checkpoint loader that auto-detects model architecture and lineage, dynamically routing optimal Latent, base prompt, and VAE warnings. (Description by CC)
obobo_nodes
A collection of custom nodes for ComfyUI that provide various input and output capabilities.
ComfyUI-Cre8it-Nodes
Nodes:CRE8IT Serial Prompter, CRE8IT Apply Serial Prompter, CRE8IT Image Sizer. A few simple nodes to facilitate working wiht ComfyUI Workflows
comfyui_placeholder_prompting
custom node which allows placing **some_tag** in your prompt and it will replace it with a preset prompt as you like.
comfyui-dowa
Professional navigation bar widget for ComfyUI with JWT-based user authentication, workflow templates, and team collaboration features in a purple gradient design.
ComfyUI_ComfyGroq
A streamlined ComfyUI custom node package for interacting with GROQ's AI models, including both text and vision capabilities.
comfyui-fp8-load-clip
A ComfyUI custom node that replaces the stock Load CLIP node with one that stores text encoder weights as FP8 buffers on the GPU, nearly halving persistent VRAM consumption for large models while preserving full inference correctness.
comfyui-yolov8-dsuksampler
This node performs detection and segmentation, as well as upsampling, sampling, and blurring the composite.
comfyui-yolov8-simple
Simple yolov8 comfyui plugin. This plugin adds Yolov8DetectionSegmentation node and ImageCompositeBlurred node.
comfyui-fashn-human-parser
Custom nodes for FASHN Human Parser, a SegFormer-B4 model fine-tuned for human parsing with 18 semantic classes optimized for fashion and virtual try-on workflows.
comfyui-white-extractor
a simple white extractor node for comfyui.
ComfyUI-Orientation_Mate
A simple scaling node for ComfyUI, allowing the changing of the length of the input's longest edge.
DD-LogicNodes
A collection of Logic Nodes that I think are missing in core ComfyUI.
ComfyUI-Vector-Engine
ComfyUI custom nodes for high-level image generation and editing with Vector Engine Gemini API integration. (Description by CC)
ComfyUI-GameDev
ComfyUI custom nodes for depth-to-layers processing and grid slicing. For Game Development use cases.