ComfyUI Custom Extensions

Get random images from gelbooru or rule34.

Adds Static Primitives to ComfyUI. Mostly to work with reroute nodes

Nodes to level up your workflows performance and streamline specific functions.

API call node for Third-party platforms both official and local. Support VLMs LLMs Dalle3 Flux-Pro SD3 etc. And some little tools: img to b64 url, b64 url to img, b64 url to b64 data, reg text to word and ',' only, etc.

A comfyui costume node by BillBum for using api gen (VLM LLM T2I API Tools)

A collection of custom nodes designed for ComfyUI from the AJO-reading organization. This repository currently includes the Audio Collect & Concat node, which collects multiple audio segments and concatenates them into a single audio stream.

Advanced live tuning nodes for SDXL, Illustrious, and NAI. Slice U-Net and CLIP into functional areas to adjust intensity of specific components like Layout, Style, or Syntax.

Capture Webcamera and URL media streams as ComfyUI images.

ComfyUI Nodes for using Spout streams.

A ComfyUI custom node based on OpenRouter that supports calling the Google Gemini model via the OpenAI API to generate new images from reference images and prompts.

A small collection of custom nodes for use with ComfyUI, for geometry calculations

ComyUI wrapper for Intel OIDN image denoising

Nodes: LoRA-Tuner. For using multiple LoRA easily.

Automatically creates checkpoints during workflow execution. If If an workflow is canceled or ComfyUI crashes mid-execution, then these checkpoints are used when the workflow is re-queued to resume execution with minimal progress loss.

Dia TTS model capable of generating ultra-realistic dialogue in one pass. ComfyUI node.

Experimental sampler node. Sampling alternates between A and B inputs until only one remains, starting with A. B steps run over a 2x2 grid, where 3/4's of the grid are copies of the original input latent. When the optional mask is used, the region outside the defined roi is copied from the original latent at the end of every step.

Production-oriented quality-first block accelerator for native ComfyUI MiniMax H3 Ref2VA

HeartMuLa audio generation and lyric transcription

Very specific node for spliting a string with 12 lines into 12 individual strings.k

Google AI Studio by BuffMcBigHuge

Nodes: XY Plot with many options, Output Config (JSON / JSON5 / YAML), Queue, Format String, List utilities, Input nodes, ....

Bytebeat is like composing music with the tools of a programmer’s toolkit. Instead of piano keys, you have operators like >>, |, and &. It’s like giving your CPU a guitar and letting it shred! 🤘

A powerful custom node for ComfyUI that transforms fake or blurry AI-generated pixel art into true, crisp, mathematically perfect pixel art.

Rectified-flow samplers for Z-Image-Turbo. Clean interpolation formula without sigma division, linear schedulers, higher-order variants. Fixes built-in euler/euler_ancestral instability issues

Nodes related to [a/PaddleOCR](https://paddlepaddle.github.io/PaddleOCR) OCR.

A masking tool that provides the ability to break down the detailed contours of characters one by one for multi person use scenarios

ComfyGit Manager - Node for managing comfygit environments in ComfyUI

Custom sigma scheduler node for ComfyUI. Easily tune, visualize, and concatenate dynamic sigma curves with an interactive graph.

Provide various custom nodes for Latent, Sampling, Model, Loader, Image, Text. This is the fixed version of the original [a/ComfyUI-nodes-hnmr](https://github.com/hnmr293/ComfyUI-nodes-hnmr) by hnmr293.

Slightly better random prompt generation tools that allow combining and picking prompts from both file and text input sources.

A set of custom nodes that I've either written myself or adapted from other authors

porting audioreactivity pipeline from vktrs to comfyui.

Nodes:Whisper Node, Prompt Schedule Converter. Convert song lyrics into a useable prompt travel schedule within comfyUI. Includes whisper large-v2.

Implements the FASHN VTON v1.5 model for virtual try-on in ComfyUI

A standalone ComfyUI custom node package for Facebook's MusicGen using Hugging Face Transformers. Generate high-quality music from text prompts with full support for CUDA, MPS (Apple Silicon), and CPU.

lucky_seed

Subject manager, subject crafter, asset manager

A comprehensive ComfyUI custom node that provides complete client functionality for llama-server from [a/llama.cpp](https://github.com/ggml-org/llama.cpp). This node acts as a bridge between ComfyUI workflows and llama-server instances, supporting every single parameter and endpoint that llama-server offers.

fcFloatMatic is a custom module, that when configured correctly will increment through the lines generating you loras at different strengths. The JSON file will load the config.

A powerful ComfyUI custom node for integrating Rex-Omni multimodal AI models. This node provides seamless integration of Rex-Omni's advanced computer vision and natural language processing capabilities into your ComfyUI workflows.

Original author is ByteDance. ComfyUI sampler for HyperSDXL UNet Ported from: [a/https://huggingface.co/ByteDance/Hyper-SD](https://huggingface.co/ByteDance/Hyper-SD)

Adds a browse button to every model dropdown so you can load models from anywhere on disk. Extra paths persist across restarts. Supports English, Spanish, Chinese and Japanese.

This node group contains a series of ComfyUI nodes with built-in counters and specific output results based on the counter's output, aimed at implementing folder traversal functionality in the ComfyUI frontend. For specific examples, please refer to the sample workflow. Of course, you can also use your imagination to create other interesting things.

This is a Seed-X-PPO-7B ComfyUI plugin. Easy to use

A powerful task monitoring extension for ComfyUI that provides real-time progress tracking, workflow statistics, and execution monitoring.

Professional ComfyUI custom nodes for managing LoRA trigger words, with auto-read, smart lookup via Civitai, editing, and WebUI-compatible JSON format support. (Description by CC)

Press Queue once: ComfyUI writes or adapts a radio play, casts and performs it with neural voices, composes the score, and cuts a finished episode video -- all locally. No account, no API key, nothing paid. Needs an NVIDIA card with 8 GB or more, a 16 GB Apple Silicon Mac, or a CPU (start ComfyUI with --cpu), plus about 25 GB of free disk; the first run fetches roughly 12 GB of models.

A ComfyUI custom node that provides an interactive curve editor for SDXL model block weight merging.

ComfyUI custom user.css and some script stuff. mainly for web interface.

GGUF Quantization support for native ComfyUI models with FantasyTalking.

A custom node for ComfyUI that analyzes and sorts images based on head orientation using MediaPipe. It detects facial landmarks, calculates head pose, and intelligently sorts images for enhanced AI image processing workflows.

Ports the official ComfyUI GPT-API node, adding support for customizable api_base, auth_token, and model settings.

Custom nodes for ComfyUI by Light-x02. Optimize and simplify workflows, adding utilities, samplers, schedulers and various tools (Flux, images, etc.) to enrich and extend ComfyUI’s capabilities.

ComfyUI nodes to use [a/DiLightNet](https://github.com/iamNCJ/DiLightNet). These nodes can run DiLightNet, but the Dust3r or BlenderPy implementations to create lighting are not included. Expect those to be added to seperate repos when time allows.

A Anime Character Segmentation node for comfyui, based on [this hf space](https://huggingface.co/spaces/skytnt/anime-remove-background).

This extension provides a custom node that allows the use of [a/Matte Anything](https://github.com/hustvl/Matte-Anything) in ComfyUI.

ComfyUI-Unwatermark: A ComfyUI custom node to intelligently remove watermarks from images using the unwatermark.ai API. This custom node for ComfyUI allows you to easily remove watermarks from your images by leveraging the power of the unwatermark.ai API.

A node to pause execution of the workflow and select which input images should proceed to the output.

This extension contains various nodes for CFG scheduling and more. NODES:ScheduledCFGGuider, PerpNegScheduledCFGGuider, CosineScheduler, GaussianScheduler, LogNormalScheduler, InvertSigmas, ConcatSigmas, OffsetSigmas, SplitSigmasByValue

Essential nodes. Fork from ComfyUI_essentials

Quantization tools are from [a/https://github.com/casper-hansen/AutoAWQ](https://github.com/casper-hansen/AutoAWQ) and [a/https://github.com/IST-DASLab/marlin](https://github.com/IST-DASLab/marlin) Only applicable to graphics cards with sm_80 and above (30 series and above) Need to install marlin dependencies first

RT HeartMuLa is a powerful suite of multilingual AI music generation nodes for ComfyUI that enables the creation of professional-quality full songs with lyrics directly on your local hardware.

Provides nodes geared towards using GIMP as a frontend for ComfyUI.

ComfyUI custom_node for ByteDance's InfiniteYou

TTS with emotional speech capabilities in 8 Languages 24 speakers.

WhisperCPP for ComfyUI - whisper.cpp with full CPP params, alignment, diarization

A custom node for ComfyUI that provides advanced transcription, alignment, and diarization capabilities using the WhisperX library.

lollms_nodes_suite is a set of nodes for comfyui that harnesses the power of lollms, a state-of-the-art AI text generation tool, to improve the quality of image generation.

Implementation of paint-by-example on ComfyUI

Simple REST API interfaces for ComfyUI with dynamic parameter replacement and output management

A powerful ComfyUI custom node for managing and combining multiple prompt entries. Supports weight adjustment, lexicon assistance, drag-and-drop sorting, and global settings to greatly enhance prompt engineering efficiency and flexibility.

ComfyUI-LBMWrapper is a user-friendly interface designed to simplify the integration of lightweight models into your projects. It streamlines workflows by providing essential tools for managing and deploying models with ease.

Easy Pony is a helper node that simplifies the process of adding scoring and other attributes to prompts when using Pony models.

Open-vocabulary prompt segmentation for ComfyUI powered by YOLOE-26.

Injects three new linking behaviors to rgthree's Fast Groups Bypasser and Fast Groups Muter nodes.

MiniMax H3 latent spatial upscale nodes for ComfyUI two-pass video workflows

A custom node for ComfyUI that implements mesh simplification with texture preservation using PyMeshLab. This node allows you to reduce the complexity of 3D meshes while preserving visual quality, and is compatible with ComfyUI-3D-Pack's mesh format.

A custom node for ComfyUI that allows you to load images directly from Google Street View to use as backgrounds, textures, or inputs in your workflows.

Toggle torch.backends.cudnn.enabled, or dynamically wrap VAE decoding nodes with cuDNN disabling flags when on AMD (more fast is more good).

View general image properties of image: Dimension, Resolution, Aspect Ratio, Tensor Size (including batch)

A LoRA loader with bookmarks, trigger-word storage and click-to-copy, fuzzy search, and a one-click button to drop another loader inline and wire it into the model chain automatically.

Toolkit for creating embeddings for various models in ComfyUI.

DPM++ 2M alt Sampler for ComfyUI (And WebUI) and Align Your Steps Scheduler

VisualCloze: A Universal Image Generation Framework via Visual In-Context Learning,you can use it in ComfyUI

A ComfyUI custom node for running NVIDIA PersonaPlex - a real-time, full-duplex speech-to-speech conversational AI with persona control.

A custom ComfyUI extension to compare two video/image sequences via wipe preview.

Native ComfyUI V3 nodes for AuK speech generation and editing.

Native Qwen Image 2.1 Fun ControlNet Union loader and conditioning nodes for ComfyUI

A lightweight image tray forked from Comfy-UI-CustomScripts with simple sorting, positioning and filtering options.

一个支持在ComfyUI中使用阿里百炼模型库（包括Qwen、Omni、Audio、VL、ImageEdit、TTS、Flux等）进行各种提示词反推或提示词创意、翻译、润色及额外一些小工具的插件

A ComfyUI custom node that cycles through an infinite number of prompts

This custom node allow upscaling an image by a factor using a model.

Custom nodes for ComfyUI for simple LUT file extraction from any image.

ComfyUI custom nodes for the DFloat11 compressed Qwen-Image model. This package provides efficient image generation with reduced memory usage through DFloat11 compression technology.

Tiny ComfyUI styling utility for fast node and group coloring with emoji labels for nodes.

Sends images with metadata (PNGInfo) obtained from the input values of each node to Eagle. You can customize the tags to be registered in Eagle.

High-speed style and color transfer plugin designed for z-image-turbo with color-hijacking mechanism that transfers reference image color tones while preserving composition freedom. (Description by CC)

Convert spoken audio to translated speech in any language via ASR + LLM + TTS pipeline

Freely call APIs in ComfyUI