ComfyUI Custom Extensions (5699)

ComfyUI-OnDemand-Lora-Loader

This is a custom node for ComfyUI that allows you to download and apply LoRA models directly from Civitai/HuggingFace. It simplifies your workflow by managing LoRA downloads automatically, so you don't have to manually download files and place them in the correct folder.

ComfyUI-UltimateUpsacaler

Geekatplay Studio tiled generative upscale helpers for ComfyUI

ComfyUI-ImageLabel

A ComfyUI node that extends an image vertically to add a label either above or below it.

ComfyUI aichemy nodes

Simple node to handle scaling of YOLOv8 segmentation masks

ComfyUI DashuaiTools

A practical and lightweight collection of custom nodes for ComfyUI, providing utility tools and convenient workflow functions.

ComfyUI-ToolBox

ComfyUI nodes about file downloading and file management

Hiero-Nodes

Nodes:Post to Discord w/ Webhook

ComfyUI DAM Object Extractor

A ComfyUI node that uses NVIDIA's DAM model to identify objects in masked regions

HunyuanVideo-Foley Audio Generator

ComfyUI wrapper nodes for HunyuanVideo-Foley: Generate audio from video + text prompts

ComfyUI-Video-Prompt-Architect

Advanced ComfyUI node for video generation workflows that uses multimodal LLMs to analyze start and end frames, generating high-quality video prompts with cinematic descriptions of camera movement, lighting transitions, and environmental atmosphere in English and Chinese. (Description by CC)

ComfyUI jhj Kokoro Onnx

kokoro-onnx (opensource TTS model) wrapper for ComfyUI.

ComfyUI-CVOverlay

TouchDesigner-style blob tracking and computer vision effects for ComfyUI. Simple nodes for bright spot detection, plexus connections, and technical aesthetics in video workflows.

ComfyUI-SRT-subtitles-VoxCPM

ComfyUI nodes for generating and editing speech from SRT subtitle files using VoxCPM text-to-speech model, supporting multi-speaker dialogue and audio replacement workflows.

USO Nodes for ComfyUI

Custom nodes to integrate the USO image generation model (based on FLUX.1 by ByteDance) into ComfyUI. This project is an implementation based on the official source code from the [a/ByteDance/USO](https://github.com/bytedance/USO) repository.

Extended Image Formats for ComfyUI

Adds a custom node for saving images in webp, jpeg, avif, jxl (no metadata) and supports loading workflows from saved images

ComfyUI-string-util

String utility for ComfyUI

ComfyUI_Float_Animator

Float project applicable to ComfyUI.Generates speaking portrait video frames from an image and audio.

ComfyUI-Workflow-Studio

Workflow management and generation UI plugin. Browse, organize, and execute workflows with auto-generated parameter editing, AI prompt assistant (Ollama), JSON syntax highlighting, Eagle integration, and multi-language support (EN/JA/ZH).

ComfyUI Krea Reference

Give each reference image a job, and every attribute a dial. Guide cards assign per-image roles (keep the same subject, suggest the visual style, copy lighting or pose, big shapes only, avoid copying text/logos) with per-card strength, timing, and user-defined recipes - and Concept Slider cards turn any attribute you can name (brightness, age, fog density) into a training-free -6..+6 dial derived from Krea 2 text encoding.

Pyramid_Noise_For_Inference

Using pyramid_noise instead of original noise in inference

ComfyUI-Imatrix

This is an experimental node for generating an *imatrix* file to reduce quantization errors in GGUF files used with ComfyUI-GGUF.

comfyui-smart-lora-downloader

Automatically detect and download missing LoRAs for ComfyUI workflows

GLM-4V Image Descriptor

Professional AI Image Description Generator Based on Zhipu AI GLM-4V multimodal model, batch generate accurate and detailed descriptions for images in Chinese and English

ComfyUI-ReNoise

ComfyUI nodes to use ReNoise

ComfyUI-JITBlockSwap

Block Swap (RAM Offload) node for native ComfyUI MODEL - run DiT models larger than VRAM by streaming transformer blocks from system RAM.

comfyui-image-annotator

A professional image annotation node for ComfyUI, featuring Point, Rectangle, and Polygon annotations with real-time rendering and WYSIWYG editing.

ComfyUI OpenAI Compatible LLM Node

A ComfyUI custom node that provides integration with OpenAI-compatible Large Language Model APIs, including OpenAI, local models, and other compatible endpoints. Supports both text-only and multimodal (text + image) interactions.

Basix Image Filters

A handful of image filters for ComfyUI (darken, lighten, levels, saturate, hue)

ComfyUI_MTCLIPEncode

Mosaica

Create colorful mosaic images in ComfyUI by computing label images and applying lookup tables.

MeComfyuiEncrypt

Image obfuscation in ComfyUI

ComfyUI MiaoShua Creator

With the MiaoShua creator's end, you can use this plugin to upload debugged workflows for consumer end users to use.

comfyui-smooth-step-lora-loader

This custom node provides a smooth step function that normalizes LoRA values by enhancing elements above the mean while reducing those below it. Users can independently control both the LoRA strength and smooth step intensity to fine-tune their results, though the effectiveness may vary between different seeds and LoRA types.

ComfyUI-Dashscope

This project adapts the dashscope([a/aliyun-bailian](https://bailian.console.aliyun.com)) api into ComfyUI.

ComfyUI-XingLiu

A ComfyUI node that integrates LibLib's text-to-image and image-to-image generation capabilities, with customizable ControlNet and Lora support.

comfyui-SegGPT

SegGPT model for comfyui,segmentation everything with mask prompt. Download (https://huggingface.co/BAAI/SegGPT/blob/main/seggpt_vit_large.pth) in this node path.

Nilor Nodes by Nilor Corp

Custom utility nodes for ComfyUI by Nilor Corp. Probably not useful for most people, but contains stuff for working with lists, filenames, image batches, etc in a very specifc way.

Image Captioning and Tagging Assistor Nodes

A small set of useful nodes which aid with the tagging process by splitting tags and strings, alternating tags from multiple sources and removing duplicates.

Olm Channel Mixer for ComfyUI

An interactive, classic channel mixer color adjustment node for ComfyUI, with realtime preview and a responsive editing interface.

oshtz Nodes

Custom ComfyUI nodes including LLM integration, LoRA switchers, image tools, and more

Comfyui-TextEditor-Penguin

A text overlay node for ComfyUI that supports rich effects such as gradients, outlines, and shadows. It is suitable for adding highly customizable text content to images.

ComfyUI-ngrok

Use ngrok to allow external access to ComfyUI. NOTE: Need to manually modify a token inside the __init__.py file.

ComfyUI-TurntableGSViewer

Tiny Gaussian Splat turntable viewer node for ComfyUI.

Comfyui-Qb-Date-Nodes

A custom node designed for ComfyUI, allowing users to format the current date and time based on a specified format.

comfyui-game-assets-maker

ComfyUI nodes for game asset preparation workflows

ComfyUI_SD3_Flowedit

ComfyUI nodes that support SD3/SD3.5 in FlowEdit

ComfyUI-Danbooru-To-WD

Converts booru tags to a format suitable for Waifu Diffusion(or Danbooru based models).

ComfyUI-Similarity-Score

A custom node for ComfyUI that calculates CLIP and LPIPS similarity scores between two images.

ComfyUI_Appstore

ComfyUI_Appstore, a tool that converts ComfyUI workflows into web apps on huaxiaobao.net with one click, and supports payments, like ComfyUI_Bxb (Bxb) does. Providing a way for the comfyui authors to get profit from.

ComfyUI Street View Loader Node

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.

SCG_LocalVLM

This is an implementation of [Qwen3-VL](https://github.com/QwenLM/Qwen3-VL) for [ComfyUI](https://github.com/comfyanonymous/ComfyUI), which supports for text-based and single-image queries.

ComfyUI-FDG

Implementation of [a/Guidance in the Frequency Domain Enables High-Fidelity Sampling at Low CFG Scales](https://arxiv.org/abs/2506.19713) for ComfyUI.

ComfyUI FlexAI Nodes

Use the fewest nodes for the most flexible model calls. A versatile ComfyUI plugin for OpenAI-compatible APIs, featuring multi-purpose nodes for text and image, support for switching between multiple API providers, and auto-saving of custom models. Compatible with new models like nano-banana and seedream4.

comfy-ovum

An assorted reliquary of nodes: mismatched, stubborn, and deliberately indistinct; they do what is required; do not ask for particulars.

Eagleshadow Custom Nodes

Custom nodes for ComfyUI by Eagleshadow.

comfyui-edit-mask

Nodes:Edit Mask

ComfyUI_Text_Tools_SG

Text Editor node with Markdown editing plus quick shortcuts, Text Viewer node, with extra features plus Text Merge, Text Save and Load Text from anywhere nodes.

ComfyUI-color-ascii-art-node

This is a custom node to convert png images into color ASCII art. As noted below, multiple font sizes are used in the specification. The resolution of the generated file is set to be the same as the input image.

ComfyUI-Ad-scheduler

This node is used to enhance image details. We can add a latent space image and introduce any amount of noise. Then, we can start denoising at any timestep. This allows us to add more details to the image while maintaining overall consistency as much as possible.

ComfyUI-tagger

Nodes to use Florence2 VLM for image vision tasks: object detection, captioning, segmentation and ocr

ComfyUI-TRELLIS2_Motion

A comprehensive ComfyUI node package that uses Microsoft's TRELLIS2 to transform video footage into 3D mesh reconstructions with advanced rendering effects.

ComfyUI Sunra.ai Plugin

Professional ComfyUI plugin for Sunra.ai's FLUX.1 Kontext and Seedance models with enhanced UI

LoRa Dataset Tools

NODES:Directory Loader, Filter Images Without Faces, Detect Faces and Draw Detection Box

sync-comfyui

Fens-Simple-Nodes

Simple nodes for ComfyUI - Token Counter - Optimal Empty Latent

comfyui-keep-multiple-tabs

This is an extension for ComfyUI. It retains multiple workflow tabs so that they are not lost when reloading or restarting.

ComfyUI Prompt ExtraNetworks

Instead of LoraLoader or HypernetworkLoader, it receives a prompt and loads and applies LoRA or HN based on the specifications within the prompt. The main purpose of this custom node is to allow changes without reconnecting the LoraLoader node when the prompt is randomly altered, etc.

ComfyUI-Pixel-Forge

Pixel-Forge is a powerful suite of custom nodes for ComfyUI designed for complex image processing, computer vision tasks, and advanced batch operations. This toolkit moves beyond simple image generation, providing the essential building blocks for creating sophisticated, logic-driven workflows.

ComfyUI-WindowSeat

ComfyUI custom node for removing reflections from images using the WindowSeat model.

unwdef-nodes

Custom nodes for ComfyUI by unwdef.

ComfyUI-DyPE-Nunchaku

DyPE for FLUX. Nunchaku compatible fork.

Simple Wildcard

A simple wildcard node for ComfyUI. Can also be used a style prompt node.

Vantage-DyPE

Vantage DyPE integrates DyPE (Dynamic Position Extrapolation) into ComfyUI, enabling Flux-based transformer models to produce native ultra-high-resolution images (4K, 8K, and beyond) without retraining or external upscaling.

ComfyUI-Qwen-Aspect-Ratio

A node to provide recommended aspect ratios for the Qwen model series.

ComfyUI-Optim

ComfyUI startup optimizer and patcher

ComfyUI-SelectStringFromListWithIndex

This node is a node made by GMapeSplat/ComfyUI_ezXY that i copied while his node doesn't work

ComfyUI-CCXManager

Set to run once, and the SD-PPP Photoshop plugin will be automatically updated when there are updates later, completely eliminating the need for manual updates on the Photoshop side.

ComfyUI-Prompt-Formatter

This repository contains custom nodes for ComfyUI designed to help structure, filter, and generate text prompts using categorized tag definitions stored in a YAML file.

ComfyUI-Flux2Klein-Conditioning-Toolkit

ComfyUI nodes for FLUX.2 Klein conditioning: region-aware text enhancement, sectioned prompt encoding, and corrected reference-latent mixing with multi-reference support.

ComfyUI PlyPreview

Gaussian Splat PLY loader + preview nodes (Load/Path/Process/Preview) with bundled gsplat viewer

ComfyUI-YCYY-LoraInfo

You can use this node to get information about lora. For example trigger words, description and example images.

ComfyUI-Easy-DotsOCR

ComfyUI-Easy-DotsOCR is a custom node for ComfyUI that provides text extraction via the DotsOCR engine.

ComfyUI Prompt Formatter

This is a custom node for ComfyUI that provides tools to clean, optimize, and format text prompts. It includes features like converting tags, aligning brackets, and applying weights to prompts.

ComfyUI-Dia

Make Dia avialbe in ComfyUI.

ComfyUI-Qwen-Image

ComfyUI-Qwen-Image is now available in ComfyUI, Qwen-Image is a powerful image generation foundation model capable of complex text rendering and precise image editing.

ComfyUI-StyleStudio

ComfyUI nodes for StyleStudio model.

CB

Amazon Bedrock nodes for ComfyUI

Comfyui-Distill-Any-Depth

ComfyUI nodes to use Distill-Any-Depth prediction.

ComfyUI-zw-tools

Automatic prompt translation to Chinese, custom prompt management, AI-based prompt expansion and translation, AI-generated image/video record management (file browser), and cloud storage upload management.

Scene Composer for ComfyUI

An intuitive, all-in-one node for ComfyUI that brings a powerful, layer-based regional prompting workflow directly into your graph. Say goodbye to managing countless Conditioning (Set Area) nodes and hello to drawing your creative vision.

Kolors Awesome Prompts

Nodes:KolorsAwesomePrompts

ComfyUI Switch Any Node

This is a custom node for ComfyUI that provides a dynamic 'Switch' for routing purposes. It allows you to define a list of named labels and select one, outputting the corresponding index and label name. This is useful for controlling the flow of your workflow based on a selection.

ComfyUI-Seed-Nodes

ComfyUI-Seed-Nodes is a custom node library that extends the functionality of ComfyUI, offering advanced image loading and pixelation tools.

afloy_audio_tools

Professional audio editing nodes for ComfyUI — trim, measure, and inspect audio without leaving your workflow.

ComfyUI-GCP_Storage_tools

A set of ComfyUI nodes for GPC Storage access

ComfyUI Audio Segment Plugin

Custom node suite for ComfyUI designed for advanced audio processing

comfyUI-DeepSeek-2lab

Unofficial implementation of DeepSeek for ComfyUI

Comfy UI FatLabels

It's a super simple custom node for Comfy UI, to generate text, with a font size option. Useful for bigger labelling of nodes, helpful for wider screen captures or tutorials. Plus you can of course use the text within your generations.

AniTalker-ComfyUI

a comfyui custom node for [a/AniTalker](https://github.com/X-LANCE/AniTalker)

ComfyUI-Metadata-Extractor

A powerful ComfyUI custom node that extracts workflow metadata from PNG images and video files generated by ComfyUI.