ComfyUI Custom Extensions

A template for building ComfyUI extensions using React 19, TypeScript, and Vite.

ComfyUI nodes to simplify my tiled render

A custom node for ComfyUI that sends notifications (text and images) to a Telegram chat via a bot.

Lightweight ComfyUI text nodes for reusable token dictionaries and prompt filtering.

Custom nodes for ComfyUI to improve promts and image settings

ComfyUI custom nodes for VNTANA 3D content management platform

A ComfyUI node that resolves __wildcard__ tokens in prompt strings from text files.

ComfyUI_subjectselector is a custom ComfyUI node that allows you to manage and select text-based subject descriptions directly from the workflow UI. This node was designed to pair seamlessly with [a/ComfyUI-textsplit](https://github.com/vsaan212/Comfy-ui-textsplit), providing a clean, modular way to feed descriptive text prompts into your generation pipeline.

A custom ComfyUI node that splits text into multiple outputs for feeding complex multi-scene renders. This node allows you to dynamically control the number of splits and use custom separators.

A lightweight custom node for ComfyUI that checks whether a specified URL is reachable and optionally blocks workflow execution.

ComfyUI nodes for running GGUF quantized Qwen2.5-VL models using llama.cpp

MSST WebUI audio source separation nodes for ComfyUI (vocal/instrumental split, multi-stem, denoise, dereverb, karaoke)

RVC (Retrieval-based Voice Conversion) nodes for ComfyUI (AI voice changing via external RVC portable environment)

A custom node collection for ComfyUI, offering enhanced image processing features.

Convert images to pixel art using ONNX models.

Interactive 3D camera control node for ComfyUI that precisely controls horizontal, vertical angles and zoom, with output of professional cinematography prompts. (Description by CC)

Custom node to exit ComfyUI. Exit ComfyUI after a specified number of seconds.

This is a collection of custom nodes required for processing batch images.

Download and load multiple ComfyUI model files from Hugging Face, Civitai, and HTTP URLs.

A standalone ComfyUI node that bridges Ideogram 4 model latents to the connected Flux.2 VAE normalization.

Book Cover Finder tool that wraps openlibrary.org

A collection of utility nodes for ComfyUI, including useful functions such as audio processing and text manipulation.

ComfyUI nodes for running GGUF quantized Qwen2.5-VL models using llama.cpp

ComfyUI 強大的萬用提示詞編輯、組合、替換、分割、刪除功能，檔案名稱自訂管理以及繁體/簡體中文轉換工具。 powerful wildcards prompt editing, combining, replacing, splitting, and deleting functions, custom file name management, and a Traditional/Simplified Chinese conversion tool in ComfyUI.

ComfyUI custom nodes for OpenAI-compatible image generation and editing endpoints.

Custom node pack featuring an interactive visual resolution picker and resolution suggestion tool with real-time dimension readout and divisor snapping. (Description by CC)

Provides a structured model and helper nodes for organizing output files in ComfyUI.

Local IndexTTS 2.5 voice cloning, multilingual speech synthesis, and emotion control for ComfyUI.

Upscale video & images across up to 32 GPUs in ComfyUI. Split frames, pin each branch with GPU Init → Start (gpu_id 0–31), run Upscale-with-Model in parallel on CUDA or ROCm, then merge. Built for multi-card rigs — 2, 8, 16, or 32 GPUs. ESRGAN / UltraSharp / RealESRGAN.

Node Pack mostly for manipulating strings and integers

ComfyUI nodes for saving audio, images, and video with exact format and quality preservation. (Description by CC)

NodeRig is a full 3D pose and skeleton editor integrated directly into ComfyUI as a custom node.

One node combining camera angle, lens, depth of field, film filter, and mood controls with dropdowns for ComfyUI workflows. (Description by CC)

ComfyUI custom node providing dynamic I/O gateway nodes for dashboard/studio integration.

Custom nodes to convert images to pen plotter files

Use an online large language model to describe images.

Load presets from json file to run a set of experiments in a workflow with different models and settings

Simple custom node for ComfyUI that escapes parentheses in strings to treat them as literal characters instead of syntax.

ComfyUI custom node that downloads Chinese/English character lists with thumbnail cards, supports click selection and search, and outputs selected character data with origin grouping. (Description by CC)

Structured tag library node for ComfyUI: dual-mode random engine, anti-conflict rules, folder-based hot-sync storage, manager page

AI-HIVE 图片与视频生成节点，覆盖电商、营销、广告工作流 / Image and video generation for ecommerce, marketing and advertising.

Masked local edit node for ComfyUI. Crop a user-painted region, send it to an external image editing API, and blend it back into the original image.

Nixie-tube styled world clock and inference timer node for ComfyUI. Drag it into a workflow to show a glowing vintage vacuum-tube clock + inference timer that follows the canvas and auto-scales.

A comprehensive Black & White Fine Art architecture processing suite for ComfyUI

ComfyUI custom node collection providing text processing, regex extraction, JSON parsing, and AI chat capabilities with 22 nodes. (Description by CC)

This custom node for ComfyUI allows you to hide a video file within a PNG image using a file concatenation technique. The resulting image can be viewed as a normal picture, but a standard unzip tool can extract the hidden video from it.

This node can store a route with a chosen ID then load it anywhere in the workflow. Goal it to make linking less messy in my taste.

Comprehensive custom node pack for detecting hair regions, creating precise masks, and enhancing hair details in images with 6 specialized nodes for various hair processing workflows. (Description by CC)

A custom ComfyUI node for routing signals through named lines, supporting up to 32 lines with single-line or multi-line mode and per-line enable/disable toggle.

A custom node for ComfyUI that allows building prompts using a table structure.

ComfyUI V3 nodes wrapping deepghs/imgutils for anime image analysis and processing.

ComfyUI的嵌字节点，可以自定义嵌入水印

A ComfyUI custom node for image matting that wraps core matting logic, supporting multiple modes (General/Matting/Portrait), optional ROI control, and outputting foreground RGB, alpha, and mask preview. (Description by CC)

Comfyui custom nodes that support dynamic parameter addition and deletion.

Twenty continuity, directing, quality, runtime, collaboration, export, and reliability nodes with a bilingual ComfyUI dashboard.

A simple but essential custom node for ComfyUI that automatically detects image dimensions and snaps them to the nearest multiple of 16.

ComfyUI Skipper Custom Nodes

Nodes:Send Video to Discord

Custom nodes for chunked batched image-to-image workflows and sequential temporal video cleanup.

Global native heap trimming custom node for ComfyUI on Linux/WSL

Faithful Z-Image-focused ComfyUI port of Spectrum spectral feature forecasting.

ComfyUI custom nodes for correcting FLUX.2 high-resolution drift, washout, and crop reintegration artifacts with anchor-guided and affine companding workflows

ComfyUI nodes for Azure OpenAI Images (Flux) with FLUX.1-Kontext edits, FLUX.1-Kontext T2I, FLUX-1.1-pro T2I, and FLUX.2-pro T2I via direct Azure endpoints.

Detects monophonic pitches in audio clips and renders ASCII guitar tabs with multiple tuning support. (Description by CC)

ComfyUI custom nodes for SDXL checkpoint merging with weighted deltas, DARE dropout, TIES sign alignment, and bezier UNet block profiles.

A powerful tool for AI dynamic comic creators and scriptwriters extracting up to 4 specific keys from JSON scripts.

ComfyUI custom node for DINOv3 point prompt functionality with integration of Facebook's DINOv3 research model. (Description by CC)

节点参数注释插件 Node parameter annotation plugin

Lightweight ComfyUI custom nodes for working with image and mask batches. No dependencies beyond ComfyUI itself.

ComfyUI custom nodes for merging multiple GLB files and interactively controlling sub-models within a single GLB.

Unofficial implementation of 'Classifier-Free Guidance: From High-Dimensional Analysis to Generalized Guidance Forms' for ComfyUI. (cui-ggf for short)

ComfyUI_NetDist Plus: Run workflows on multiple local GPUs/networked machines with in-app JSON editing, remote conditioning, and style transfer capabilities.

Custom nodes for fd project

ComfyUI nodes for API-based inpainting (Gemini, Imagen) with aspect ratio constraints, smart cropping, resize fitting, intelligent paste-back with transparency support. (Description by CC)

ComfyUI nodes for Google Gemini: image generation & editing (Nano Banana), Veo video, text/prompt generation, and TTS speech.

Save ComfyUI images to S3-compatible storage with local previews, public links, and a native sidebar.

Unopinionated llama.cpp bindings for ComfyUI with generic parameters and multi-stage chat support for LLM integration.

Custom node pack for embedding draft and production modes within ComfyUI workflows using if-statement-like conditional branching. (Description by CC)

Custom node providing text preservation preprocessing for ComfyUI using OCR to identify text regions and apply blur/noise fusion to non-text areas. (Description by CC)

ComfyUI custom nodes for one-sample-per-run iteration across image, video, and text sources.

Simple HQ file save for audio workflows supporting studio quality 24-bit 192kHz or higher on compute devices with optional DSP support for optimization/offload.

Experimental custom node for audio VST plugins using pedalboard for audio composition generators (AudioLDM, AceStudio XL, etc.)

A custom node for ComfyUI designed to simplify the 'High-Resolution Fix' process. This node takes an input image, performs a direct upscale, and then re-encodes it into a latent image, preparing it for a final sampling pass to add details.

A ComfyUI plugin providing agent integration nodes for base64 image processing without temporary files, supporting PNG, JPEG, and WEBP formats with adjustable compression quality. (Description by CC)

ComfyUI plugin providing vision-language model (VLM) conditioning via Qwen3-VL for Z-Image-Turbo video generation with multi-modal concept consistency.

RDNA 3.5 attention research nodes for ComfyUI, including fixed-block, exact Triton, FlexAttention, and PISA paths with model-local fallback handling.

ComfyUI custom node for PuLID v1.0/v1.1 with automatic version detection that eliminates user version awareness requirements. (Description by CC)

Create a custom node to select the closest images semantically to an input prompt

Collection of simple utility nodes for ComfyUI use, including prompt normalization, text concatenation, Korean image prompt generation, and image processing. (Description by CC)

Simplified Gemini 2.5 Flash Image Preview node for ComfyUI. REST-only for stability, two optional reference images, padded aspect ratio resizing (no stretching), and basic sampling controls. All extra debug layers, SDK path, multi-seed, and legacy compatibility code removed to avoid crashes.

A collection of custom nodes for using the Stability AI API in ComfyUI.

A Gaussian Splatting preview node for ComfyUI with arrow-key navigation and keyboard-driven camera controls for the splat viewer.

ai-driven toolchain for digital design and fabrication

some comfyui custom nodes to make effect shatter

some comfyui custom nodes to set it as known type