ComfyUI Custom Extensions (5699)

Search across 5699 ComfyUI extensions and 40672 custom nodes

ComfyUI-JMESPath

A ComfyUI node that runs a [a/JMESPath](https://jmespath.org/) query against input JSON and outputs the result.

1

ComfyUI-jq

A ComfyUI node that runs a [a/jq](https://jqlang.github.io/jq/) query against input JSON and outputs the result.

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ComfyUI-VoiceSep

Seperation the voice to 2 track/person by voicesep, keep the office effect in Modelscope demo meanwhile accelerate the resample speed.

1

abracadabra-comfyui

Nodes:Abracadabra Summary, Abracadabra

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Post Processing PRO

A professional, high-fidelity post-processing node suite aiming for photorealism. Simulates precise physical analog camera behaviors (Bloom, Optics, Glare, Diffusion).

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Procgen 9000

Procedural image generation toolkit designed as input to image edit workflows.

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ComfyUI_Hangover-Utils

This repository fully replaces and extends the previous Hangover Nodes

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comfyui-HannibalPack

This node improves the merging of LoRA for movements and physical resemblance when adding multiple LoRA to a model.

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Clear Screen

Add a button that clears the console

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S3 Connector

ComfyUI custom nodes for uploading and loading images from S3 buckets

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HB ComfyUI Nodes

Utility nodes for ComfyUI featuring a dynamic Text Preset Switch with workflow-safe persistence and Node 2.0 support.

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EasySettingpipes

Just a Sampler and another settings pipe for comfyui

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ComfyUI-HeadshotPro

Nodes:Download Dreambooth Checkpoint, Get Random Value From List, Load Canny Pose Face, Transparent to White Background, Download Flux Lora.

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comfyui-checkpoint-extract

Extract CLIP and VAE models from a loaded checkpoint in ComfyUI.

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PortraitUtils

A focused node collection designed for pipelines using real photographic images where resolutions are not standardized like they are in text-to-image generation.

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ComfyUI-ASSSSA

Add ASS/SSA subtitle to video using ffmpeg.

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ComfyUI-SaveMem

Save Image/Latent to Shared Memory

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comfyui_goenhance_ffmpeg_wm

ComfyUI custom node for adding watermarks to videos using FFmpeg, with configurable position, opacity, scale, and hardware acceleration support.

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comfyui-attention-selector

Simple attention backend selector for ComfyUI supporting basic, sub_quad, split, pytorch, xformers, sage, and flash attention implementations.

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ComfyUI-Upscaler-TensorRT-Auto

2-4x faster ComfyUI image upscaling using TensorRT with automatic installation and model optimization. Supports popular upscaling models with automatic TensorRT engine building, CUDA toolkit detection, and memory-efficient processing. Enhanced performance and stability over original implementation.

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fastgan-comfyui

A FastGAN Node for ComfyUI

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LoRA Downloader for ComfyUI

A ComfyUI custom node for downloading and managing LoRA models directly within the UI.

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Upscaler Downloader for ComfyUI

A ComfyUI custom node for downloading and managing upscaler/super-resolution models directly within the UI.

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ComfyUI-GPUCLIP

Make CLIPs / text encoders load on GPU device

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comfyui-DF-ResizeImage

This custom node resizes an image while forcing the final width and height to be multiples of a chosen value.

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comfyui-huyl2-nodes

Custom utility nodes for ComfyUI by huyl2 (sort list v2, etc.)

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Woohee HF Upscaler Loader

Load upscale models directly from Hugging Face Hub in ComfyUI

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OmniGen-ComfyUI

A custom node for [a/OmniGen](https://github.com/VectorSpaceLab/OmniGen).

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ComfyUI XOR Text & Pickle Nodes

Three custom nodes for ComfyUI that allow you to encrypt and decrypt Python objects or text using simple XOR encryption.

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compare

Simple Custom Node To display two images and compare them

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Isaac's Nodes

This extension offers automatic drums extraction from audio files, as well as a few helper nodes to support my audio synchronization AnimateDiff workflows.

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Ninode Utils

Utility nodes for ComfyUI including OpenAI Compatible Chat - Works with any OpenAI-compatible API endpoint including Lemonade, Ollama, OpenAI API, and LM Studio

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ComfyUI-FANTA-GameBox

Nodes for playing mini-games with ComfyUI.

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ComfyUI-FANTA-GameBox

用ComfyUI玩小游戏合集的节点

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CSV Wildcard Node for ComfyUI

A ComfyUI custom node that provides dynamic text substitution using wildcards and CSV files. Perfect for creating varied prompts with consistent relationships between terms.

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Notification Bridge

Bridge nodes for ComfyUI that send messages through WhatsApp (Twilio) and Discord when a workflow completes.

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ComfyUI-QwenClip

A variety of random text encoder tools intended for use with ComfyUI and Qwen Image/Qwen Image Edit. More (may) be added as I try out various modifications to Qwen Image.

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L2UC

A conditioning node for ablated versions of Lumina2

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ComfyUI-VideoDescription

Video description nodes using Qwen3-VL and NVIDIA DAM models, plus StoryBoard JSON prompt generation nodes for structured scene and character prompts.

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ComfyUI-ElevenLabs-Pro

Full-featured ElevenLabs integration for ComfyUI - TTS, STS, SFX, Music, Voice Cloning, STT, Dialogue + audio utilities

1

random_resolution_picker

A ComfyUI node that randomly picks width and height from a user-defined list on every generation with support for weighted entries.

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lip_mask_from_pose

A ComfyUI custom node that generates precise mouth and lip masks from DWPose output with multiple mask modes for inpainting teeth, lips, or mouth regions.

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renderzero-comfyui-nodes

ComfyUI custom nodes for RenderZero Studio image and video workflows.

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comfyui-model-dynamic-loader

for comfyonline dynamic loader comfyonline is comfyui cloud website

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ComfyUI Midjourney Direct

Midjourney image generation in ComfyUI via the LegNext.ai pool-based proxy — pay-as-you-go, no Discord required

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comfyui-wireless-link-simple

Simple wireless data transmission nodes for ComfyUI — send and receive any data type without visible wires using named channels. Inspired by Blackmagic Fusion.

1

ComfyUI-Prompt-List

Simple ComfyUI custom node that splits text into multiple prompt blocks using a configurable divider for multi-image generation in one queue run.

1

ComfyUI_UploadToWebhookHTTP

Send generated images or videos to any HTTP webhook with optional parameters such as prompt-id and metadata payload.

1

ComfyUI-JetImageScale

A ComfyUI node that scales and crops images and masks to target aspect ratios with letterboxing, cropping, stretching, and high-quality resampling filters.

1

ComfyUI-LoRA-Captioner

A custom ComfyUI node designed for LoRA training that integrates local LLM APIs to automatically generate high-quality, multilingual captions in English, Traditional Chinese, and Simplified Chinese with customizable system prompts and configurable parameters. (Description by CC)

1

ComfyUI Flakes

Stackable preset 'flakes' (prompt + LoRA + resolution + ControlNet) inserted between a checkpoint and a sampler.

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ComfyUI 3D Angles Selector

ComfyUI custom nodes for multi-angle LoRA prompt generation. Provides 3D visual angle selector and simple angle selector with support for 8 azimuths × 4 elevations × 3 distances = 96 view combinations.

1

WorkflowUIPlugin

This plugin adds features in order to enable full functionality of WorkflowUI Application to which turns your workflows into apps and provides structures for organizing your generations.

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Comfyui_JTnodes

This project contains some custom ComfyUI nodes for image processing, AI conversation, and utility tasks.

1

comfyui-conduit-optimizer

Non-linear inference optimization for ComfyUI: 4-tier VRAM, speculative generation, precision routing

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comfyui-deterministic-nodes

Batch-invariant inference nodes for guaranteed reproducibility in ComfyUI

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ai4artsed_werkraum

UCDCAE AI Lab Werkraum: A SwarmUI-based Software Framework for Critical Educational and Scientific Exploration and Manipulation of Generative AI

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AI4ArtsEd Nodes

ComfyUI nodes for the project AI for Arts Education

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ComfyUI-SoX-Mixdown

A custom node for SoX's mixdown function. Make sure that the sox command is installed and the path added before using this node.

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Wireless Toggle Master

Wireless node toggle control for ComfyUI - control any nodes by title/color matching with radio-button restrictions

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ComfyUI Scroll Over Textarea

A ComfyUI extension to allow textarea elements to be scrolled over. Useful when using a trackpad in order to prevent accidental forward/back navigation (two fingers horizontally on a Mac) when scrolling around the UI.

1

ComfyUI-PhyCV

Nodes:PhyCV - Phase-Stretch Transform (PST), PhyCV - VEViD, PhyCV - Page.

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BokehDiffusionComfyUI

ComfyUI custom nodes for Bokeh Diffusion - Defocus Blur Control in Text-to-Image Diffusion Models.

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comfyui_custom_node_image

Nodes:ImageCropCircle.

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ComfyUI-WordEmbeddings

Word embedding utility nodes for ComfyUI. Load a pre-trained embedding model, explore neighbors, do analogies, and project any token/phrase onto 1D/2D/3D semantic axes with human‑readable summaries.

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comfyui_ollama_vl_prompt

A custom ComfyUI node that uses Ollama vision-language models to generate or refine prompts from multiple input images and text.

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comfy-linear-move

Move nodes linearly.

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comfy-preview-model

Preview media file in model's dir.

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ComfyUI-brushstrokes

A ComfyUI node that applies painterly/brush-stroke effects to images, using either ImageMagick (Wand) or G'MIC (gmic-py) under the hood.

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KeywordImageBlocker

A ComfyUI node that will block images that flag custom set key words

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ComfyU

ComfyUI image batch loader manager plugin with efficient batch upload, preview, and management functionality. (Description by CC)

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ComfyUI-Active-Node-Highlighter

A lightweight ComfyUI extension that highlights the currently executing node by inverting its colors.

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Auto Aspect Latent Generator

Add presets for latent and adjust the image size.

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SoulX-Singer Nodes

ComfyUI nodes for SoulX-Singer, a high-quality singing voice synthesis system.

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ComfyUI-ScriptFlow

Python script node for ComfyUI supporting math, calc, logic, and text editing with multi output. Handle conditional workflows, auto-select resolution, parse LLM outputs, and generate filenames — all in one flexible node.

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KarmaNodes

Custom cycling KSampler with progressive upscale and more. Professional post-processing nodes.

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ComfyUI-Vton-Mask

A lightweight ComfyUI custom node for generating high-quality masks and pose detection for virtual try-on applications. This node extracts only the essential masking functionality from FitDiT without requiring heavy diffusion models.

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ComfyUI_StringToHex

This is a simple ComfyUI node that will take in a string of 'color' (i.e. 'blue') and output a hex color format.

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comfyui-alphavae

ComfyUI custom nodes for AlphaVAE — native RGBA transparent image generation using FLUX

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ComfyUI-Light-N-Color

ComfyUI node that adds Brightness, RGB channels, and Depth of Field to AI-generated image

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ComfyUI_SimpleGoogleTranslate

Minimal and easy-to-use Google Translate text node for ComfyUI using the googletrans library with automatic language detection and full language support. (Description by CC)

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GeoNodes

GIS Processing Nodes for ComfyUI

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ComfyuiSmartColorMatch

Custom node for ComfyUI that performs color matching between reference and generated images with support for masking.

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ComfyUI-QuickImageSequenceProcess

A ComfyUI plugin for quick image sequence processing. This plugin allows users to manipulate frame sequences with various operations including frame insertion, deletion, and duplication.

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ComfyUI-musubi-tuner

This is a custom node that allows you to run musubi-tuner from ComfyUI.

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ComfyUI-BridgeLab

converts SD 1.5 embeddings and hypernetworks into usable SDXL versions

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ComfyUI-list-filter

Custom nodes for convenient filtering image or string lists in ComfyUI workflow.

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Mask Editor One

A layer-based modal mask editor for ComfyUI with Photoshop-like controls. Features paint, color selection, alpha extraction, vector (Catmull-Rom spline), shape, and text tools, SAM3 AI segmentation, BiRefNet background removal, layer management with Undo/Redo (30 levels), ABR brush import, brush library, and multilingual UI (en/ja/zh).

1

ComfyUI-Info-Prompt-Toolkit

Civitai-compatible metadata saving, same-name .txt captions, XY Plot, Tiled Sampling, SAM3, Detailer, PixAI Tagger, wildcards, and Dynamic Prompts to simplify ComfyUI wiring, improve reusability, and carry trial results into the next production pass.

1

comfyui-text-renderer

Text render node for ComfyUI

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SmartSaveImage

Smart Image Saving Nodes - Offers intelligent folder management and image saving capabilities, supporting flexible folder hierarchy control, multiple metadata sources, various image formats, and metadata embedding. It includes two nodes: SmartFolderManager and SmartImageSaver.

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ComfyUI-DualLoraStack

ComfyUI custom node that applies the same Lora to two models while sharing a CLIP, supporting up to 6 Lora models with independent strength control. (Description by CC)

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ComfyUI GCP Cloud Storage Integration

This custom node package provides seamless integration between ComfyUI and Google Cloud Platform (GCP) Cloud Storage, enabling you to run ComfyUI without relying on instance disk storage. decouple your storage needs from local disks by leveraging GCP's scalable and reliable Cloud Storage service. Models can be saved and loaded directly from Cloud Storage, while outputs and temporary files are automatically synced.

1

komlevv Align ComfyUI

Node alignment panel for ComfyUI with reroute dot support and no color widget features.

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Kraken Discord Bot

All-in-one Discord bot node for AI image generation. Simple setup - just add token, select model, and queue. Includes style presets, rate limiting, and queue management.

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ComfyUI-GroupBypasser

A small ComfyUI custom node that provides a lightweight bypass for grouped nodes.

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ComfyUI-LoraControls

A set of ComfyUI custom nodes to control LoRA (Low-Rank Adaptation) strength programmatically during the sampling process.

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ComfyUI-Flow-Control

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Hollow Preserve

A ComfyUI node that breaks closed loops in masks to prevent inpainting models from modifying enclosed regions

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ComfyUI_StringToHex

string to hex converter in ComfyUI

1