ComfyUI Custom Extensions (5699)

SAM3_SmartInpainter

Auto face detection + inpainting node using SAM3

Majoor Project Settings

A custom node extension that adds project management functionality to ComfyUI.

ComfyUI-promptLAB

connection nodes for api requests, fully supports promptLAB

HordeAI

AI Horde integration as custom node(s) for ComfyUI

Detail Stitch

Crop and paste nodes with metadata for detail stitching in ComfyUI

ComfyUI-BooleanExpression

A collection of logic and comparison nodes for ComfyUI. This package adds building blocks for boolean logic, arithmetic comparisons, and string comparisons, making it easier to design conditional workflows directly in ComfyUI.

ComfyUI-fp8_cublas

ComfyUI custom node that patches loaded models (Flux, SDXL, etc.) to run Linear layers in FP8 or MXFP8, unlocking tensor-core throughput on Ada Lovelace (RTX 4090) and Blackwell (RTX 5090) GPUs.

ComfyUI_Matchering

A Matchering audio mastering/matching node for ComfyUI.

comfyui-nafnet

ComfyUI custom nodes for NAFNet image restoration (denoising, deblurring, stereo SR)

ComfyUI-Liebs-Title

An extension to modify the browser tab title when running ComfyUI workflows.

Super Loader

Metadata for loaded models

batch_whisper_extension

A lightweight ComfyUI extension node that runs OpenAI Whisper to transcribe up to 3 audio inputs, merges and sorts timestamped segments, and outputs a single timestamped transcript string with speaker labels.

ComfyUI-DeanLogic

Nodes to switch image input or output path with boolean conditions

ComfyUI-NumberToText

Converts a number (e.g., 2 or 15) into written text (e.g., two or fifteen). Works for english and german up to numbers as high as 9999 without problems.

ComfyUI_usage_checker

ComfyUI workflow scanner that cross-scans workflows to detect unused models and custom nodes with high precision using resolver-based analysis. (Description by CC)

ComfyUI Secure API Call

This package provides custom nodes to ComfyUI to POST data to a secure API.

Workflow Importer

Import ComfyUI workflows from images with embedded metadata. Adds a toolbar Import button, drag-and-drop dialog and Ctrl+Shift+I shortcut. Supports legacy and new UIs, common image formats, opens each image in a new workflow tab.

ComfyUI-AIB

ComfyUI plugin providing a toolbox of features, including automatic generation of double eyelid position masks. (Description by CC)

comfyui-sora-node

Comprehensive set of ComfyUI custom nodes for interacting with a Sora-compatible REST API, supporting text-to-video, image-to-video, and video-to-video generation.

ComfyUI-AllinOne-LazyNode

Custom node for ComfyUI that collects key workflow settings in one place and exposes them as individual outputs.

ComfyUI-MaxTools

A small collection of custom nodes for ComfyUI, featuring Max Quick Image Size node for image-to-image or image-to-video workflows. (Description by CC)

ComfyUI-DiscordWebhookWithInput

A custom node for ComfyUI that allows you to send an image + a message (e.g. your prompt) to a Discord channel via a webhook.

The Last Model Switcher

One-click model switching for ComfyUI. Auto-configures CLIP, VAE, resolution, prompts, seed, and sampler settings. Supports SD 1.5, SDXL, SD3, Flux 1, Flux 2. AI-powered model identification and prompt enhancement.

Maxomarai Pack

A ComfyUI pack by Maxomarai: The Last Model Switcher (one-click model switching + AI prompt enhancement) and Wayfinder (visual graph navigation aids).

ComfyUI-Allen-Yinpin

Enhanced audio loading node for ComfyUI supporting .wav, .mp3, .flac, .ogg, .m4a formats with filename text output. (Description by CC)

SimpleToolsNodes

Two simple nodes: 1. Get the steps based on the model name, 2. Generate prompts using chatglm.

comfyui-ToonComposer

A toon composition tool for ComfyUI. (Description by CC)

comfyui-datetime-format

Formats datetime values in ComfyUI workflows. (Description by CC)

comfyui-model-randomizer

A custom node for ComfyUI that randomly selects a checkpoint from a configurable list of models with weighted selection, per-model CFG ranges, and enable/disable toggles.

ComfyUI-MeshMesh

Nodes:Masks to Colored Masks, Color Picker

mm-comfyui-megamask

Nodes:ColorListMaskToImage, FlattenAndCombineMaskImages

comfyui-supavoice-transcriber

ComfyUI nodes for local Whisper and Gemini/OpenRouter audio transcription for voice cloning labels.

ComfyUI ML Nodes

Custom nodes for saving images/videos without metadata and GPU-accelerated frame rate processing (25fps→16fps). Includes 5 nodes: Save Image/Video (No Metadata), Frame Rate Resampler (CPU/GPU). Supports CUDA acceleration and multiple nterpolation methods. Requires ffmpeg.

ComfyUI-Equirectangular-Strip

Custom nodes for ComfyUI to convert between equirectangular (360°) images and a strip of 6 cube faces (90° FOV each).

Comfy swap and scale

Do you want to easily swap width and heigth? Than this is for you. From portrait to Landscape. Is you images model trained on 1MP pictures, then you can easily scale those down. For best pictures width and heigth should be a factor of 32, say no more...

ComfyUI-HappNodeSet

NODES: AutoCrop, ColorQuantizer, ExtractBlack, ExtractBlackAdvanced, RasterToUniformSVG, ... (10 total)

ComfyUI-seamless_latent_tiling

Generates perfectly tileable/repeating patterns by circular-padding the latent tensor at every denoising step.

Link Mode Toggle

Adds hotkeys (F8 / Ctrl+K) and a toolbar button to cycle node link styles (Spline / Linear / Straight).

comfyui-ralu-sampling

Standalone export of custom nodes for FLUX and SD3 RALU sampling experiments with model-family adapters. (Description by CC)

ComfyUI-CutomizableSave

save your image with customized naming rule

Key-Value KV-Tools for ComfyUI

Nodes for JSON Key/Value (KV) storage with on-the-fly UI preview, dynamic drop-downs, random selection, and inline edit mode.

ComfyUI-HairOverlay

Hair Edge Color Overlay node for ComfyUI that applies a soft airbrush-style color overlay to hair areas near the face. (Description by CC)

Pink Blush Overlay

Webtoon-style pink airbrush overlay on skin areas. Simulates overlay-layer pink airbrush post-processing.

ComfyUI_MiraSubPack

More test nodes for ComfyUI_Mira extension. (Description by CC)

Link Comfy Nodes

A collection of custom ComfyUI nodes by Mister-Link, including color parsing, frame calculation, and utility nodes for enhanced workflow capabilities.

ComfyUI-SD3.5-Latent-Size-Picker

Mithril-Nodes for ComfyUI

Mithril-Nodes is a collection of custom nodes for ComfyUI that enhance workflow modularity, data routing, and configuration management. These nodes help you build more dynamic, organized, and reusable pipelines for generative AI workflows.

comfyui_focal_sampler

Apply additional sampling to specific area

ComfyUI_mittimiDaisyChainText

It has the ability to concatenate text.

ComfyUI_mittimiRecalculateSize

This is the node that performs the magnification calculation.

ComfyUI_mittimiTools

some tools.

Color Enhance

Node: Color Enhance, Color Blend. This is the same algorithm GIMP/GEGL uses for color enhancement. The gist of this implementation is that it converts the color space to CIELCh(ab) and normalizes the chroma (or [colorfulness](https://en.wikipedia.org/wiki/Colorfulness)] component. Original source can be found in the link below.

ComfyUI-ProxyFix

This extension fixes URL encoding issues when ComfyUI is accessed through reverse proxies like 'jupyter-server-proxy'.

ComfyUI-Chandra-OCR-2

Chandra-OCR-2 is a state-of-the-art OCR model that outputs structured markdown, HTML, or JSON while preserving precise layout information from images and PDFs across 90+ languages.

ComfyUI-Targm

A ComfyUI custom node for high-quality text translation using Tencent's HY-MT1.5-1.8B-FP8 model.

comfyui_wordpress

Upload image from comfyui to WordPress add your site setting in file wordpress_config.json

comfyui-JFA

A custom node for ComfyUI that implements the Jump Flood Algorithm (JFA).

ComfyUI-Image-Safety-Gate

Illustration-friendly NSFW + gore gate combining SmilingWolf WD tagger v3, CompVis CLIP safety checker, and OwenElliott image-safety-classifier-s NSFL signal with boolean OR. Drop-in compatible with the existing CLIP-based safety-checker node (matches the (IMAGE, nsfw) output signature).

ComfyUI-FormInput

This custom node for ComfyUI provides a set of input elements to create forms or interact with your workflows.

MoonNe_Nodes

Custom nodes for text operations, including concatenation, horizontal-to-vertical conversion, and batch processing.

ComfyUI-D-DFFNet

Defocus Blur Detection Custom Node for ComfyUI wrapping D-DFFNet model detecting out-of-focus areas.

ComfyUI-DMENet

ComfyUI custom node for DMENet-style single-image defocus-map estimation.

ComfyUI-PBaSR

A minimal ComfyUI custom node for PBaSR x4 image upscaling inference.

ComfyUI Lock Mode

Lock Mode feature for ComfyUI. Make simple no-code UI easily.

ComfyUI-RMAutomation

Automation nodes for ComfyUI: RM Styles (load prompts from JSON with random/increment modes), Power LoRA Loader (advanced LoRA loading with random weights), image fallback, mask gate, latent operations, and video combine nodes.

ComfyUI_mozman_nodes

This extension provides styler nodes for SDXL. NOTE: Due to the dynamic nature of node name definitions, ComfyUI-Manager cannot recognize the node list from this extension. The Missing nodes and Badge features are not available for this extension.

comfyui-mpc-heartmula

ComfyUI custom nodes for HeartMuLa music generation

Circle Pattern Processor for ComfyUI

This is a custom node for ComfyUI that can detect circular patterns in an image and generate a standardized circular output.

ComfyPoe

ComfyUI nodes for image generation via Poe API

ComfyUI-LuminaXStudio

Advanced Prompt Engineering nodes powered by Llama 3.

ComfyUI-Multi-Prompt-Generator

Generate multiple images from prompt list with upscaling, LUT, and real-time preview

ComfyUI Pad to Multiple

Pads images to multiples of N (right/bottom only) with solid color fill. Useful for VAE/model dimension requirements.

comfyui-mudknight-utils

Nodes to clean up your workflow.

comfyui_dynamic_util_nodes

ComfyS3 helpful util nodes for dynamic workflows

lora-scheduled-comfyui

Custom ComfyUI node that applies LoRA only during a specific window of the denoising process instead of throughout entire generation.

ComfyUI-DJZ-Offsquare

ComfyUI custom node that creates optimized image collages from batches of 2-6 images

ComfyUI-NTQwen25-VL

Qwen25-VL is a plugin for ComfyU

ComfyUI-Jumper

Pass string and images between multiple ComfyUI via socket. Easy and intuitive nodes for remote connection.

ComfyUI-NanoGPT_ImageGeneration

Custom node to generate a image using NanoGPT API

ComfyUI-JK-TextTools

Text and data manipulation nodes for ComfyUI, with emphasis on JSON processing, detection workflows, and bbox visualization.

ComfyUI_Mel_Nodes

Custom nodes with split, random, and select functions for easy visual and management of multiple cumbersome prompts

comfyui-cns_sampler_patch

Wavelet-based frequency-aware noise coloring for ComfyUI samplers; adapts noise injection across frequency bands during generation to improve image detail and quality. (Description by CC)

ComfyUI Logic Support

A collection of logic and utility nodes for ComfyUI to enhance workflow capabilities.

ComfyUI-AnimaPromptWeaver

Custom node set for ComfyUI to assist in constructing prompts for Anima text-to-image generation with structured assembly, Danbooru tag validation, and tag normalization. (Description by CC)

ComfyUI-TextOverlay

A custom node for ComfyUI that adds text overlay to images, with options for text and background color, opacity, and vertical positioning.

comfyui-sambanova

This node pack provides a Python node that uses the SambaNova API to send prompts to a chat AI model (e.g., DeepSeek-V3-0324) and retrieve responses, intended for integration into node-based workflows like ComfyUI.

comfyui-image-mixer

A ComfyUI custom node that blends two images in latent space using a mix factor slider.

ComfyUI-Better-Dimensions-wan-v2

NODES: Better Image Dimensions, Standard SDXL Dimensions node, Dimensions by Ratio node, ...

comfyui-auto-scale-image

Scales the height of an image to the closest number divisible by 16, based on an input width and the aspect ratio of the image.

Netro_wildcards

Since I used 'simple wildcards' from Vanilla and it no longer works with the new Comfy UI version for me, I created an alternative. This CustomNode takes the entire contents of your wildcards-folder(comfyui wildcards) and creates a node for each one.

ComfyUI ImageCaptioner

A ComfyUI extension for generating captions for your images. Runs on your own system, no external services used, no filter.

ComfyUI_ContactSheet_Auto

A lightweight ComfyUI extension designed to automate the creation of video contact sheets (preview grids).

ComfyUI-LLPS

LiveLatentPreviewer & Saver (LLPS) provides live preview and disk saving functionality with per-node control via LLPS KSampler, including configurable preview methods and save intervals.

Open Images for ComfyUI

Lets you open a generated Image in a specified application after generation.

MiniT2I

MiniT2i for ComfyUI

ImgProcessing_ComfyUI

Custom Image processing ComfyUI Nodes

comfyui-ntools

Essential little utilities that should have been in ComfyUI from day one. (Description by CC)

comfyui_Niutonian_GLM_4_6V

This is the transformer-based implementation of Niutonian GLM-4.6V nodes for ComfyUI with memory optimizations.

comfyui-niutonian-smart-image

A comprehensive ComfyUI custom node suite for intelligent image stitching, processing, and manipulation with automatic handling of empty/bypassed inputs.

Niutonian_Comfyui_Philips_Hue

ComfyUI custom nodes that sample the edge colors of generated images and send matching colors to Philips Hue lights or Hue light strips.