ComfyUI Custom Extensions
Browse 8,044 ComfyUI extensions and 59,847 custom nodes.
Nodes: Center Calculation. Improved Numerical Calculation for ComfyUI
A ComfyUI custom node that sends workflow output (images and videos) via Telegram Bot to specific users. (Description by CC)
Extract PurgeVRAMNode from ComfyUI-tbox for easy VRAM management. (Description by CC)
This custom node returns one uniformly selected integer from an inclusive range.
A conditional branch node for ComfyUI that inputs an INT or STRING and selects output paths by multiple conditions. (Description by CC)
This is a custom node for ComfyUI that calls the DeepSeek Chat API to process text input and return text output.
A comprehensive collection of ComfyUI nodes designed to reduce reliance on multiple third-party node packages.
Deterministic lace scan cleanup, repeat reconstruction, background replacement, and mask output for ComfyUI.
Enables wildcard substitution, multiple anchoring
Schema-first input/output parameter nodes for ComfyUI workflows.
A ComfyUI server plugin that adds server-side model downloading capability to the missing models dialog, enabling backend downloads and automatic model categorization. (Description by CC)
Multi-provider GPT image generation and editing bridge for ComfyUI.
AI video creation wizard — chat with AI director, analyze images, generate previews, and render with Seedance 2.0, Kling, Veo, and 15+ models — all inside ComfyUI
NODES: AnimaArtistCrossAttnMix
Connect ComfyUI to your local llama.cpp server with full support for text, vision, and reasoning extraction.
ComfyUI custom nodes for running prompt sequences from one queue.
A ComfyUI custom node that sanitizes strings for use as filesystem paths
ComfyUI nodes to use the SeeCoder from [a/Prompt-Free-Diffusion](https://github.com/SHI-Labs/Prompt-Free-Diffusion)
Token-aware spatial Multi-LoRA composition and transparent supersampling for Krea 2 in ComfyUI.
ApplySpectralLock — latent spectral handoff for Flux.1 / Rectified Flow and USDU tiled upscaling.
Flux self-guidance node that adds micro-detail during a refine without raising denoise or changing composition. Runs inside tiled samplers.
Single-node, 3-stage Flux pipeline: base generation, progressive locked-noise upscale, and an optional refine pass. Driven by any SAMPLER (e.g. RES4LYF ClownSampler) and preserves composition across resolution changes via orthogonal subspace noise locking.
Exposes eta/s_noise/r_1/r_2 controls for ComfyUI's built-in seeds_3 solver. eta=0 gives a clean deterministic 3rd-order exponential sampler that preserves structure/text at high denoise without grain.
ComfyUI custom nodes for neural color match: two images in, graded source out.
public release repo of derp-UI node for comfyUI.
Lostless custom nodes for random image selection, sequence buffering, mask editing, and image-to-mask conversion in ComfyUI.
Practical ComfyUI utility nodes for folder I/O, image tools, color matching, seamless textures, prompt conversion, performance tracking, and optional QwenVL screening.
Replace part of an image with another image
ComfyUI nodes for Jina CLIP v2 model loading, text encoding, and SDXL adapter support. (Description by CC)
Custom ComfyUI nodes to use Jina-clip IP-adapter for Mugen
Additional nodes for use alongside ComfyUI_LLM_SDXL_Adapter with enhanced T5-GEMMA text encoding and improved adapter loading capabilities.
Custom nodes to modify the size and crop conditioning for SDXL.
This is a test nodepack for safely testing the functionality of ComfyUI-Manager. Please do not install this nodepack.
This is a test nodepack for safely testing the functionality of ComfyUI-Manager. Please do not install this nodepack.
The DPRW (Diffusion-based Perceptual Robust Watermarking) node is a custom node designed for **ComfyUI**, aimed at protecting generated images by embedding watermarks into latent noise. It leverages the characteristics of diffusion models to embed and extract watermark information without significantly affecting image quality. The DPRW node provides three main functional categories, assisting users in adding watermarks, extracting watermarks, and performing advanced sampling during the image generation process.
🌐 ARMD (Adaptive Regional Mixture of Diffusers) is a region-based diffusion system for ComfyUI, designed for semantic upscaling with per-region conditioning, optional VLM captioning, and adaptive regional reconstruction.
Image Tile Split with Region-Aware Prompting for ComfyUI
Tiled regional prompting + tiled VAE decode with seam-free blending for ComfyUI
A ComfyUI custom node and CLI for offline image-batch preflight before Civitai or other publishing.
String utility nodes for ComfyUI: attach titles to prompts, loop them through your workflow, assemble save paths, and derive a distinct seed per image.
Natural language prompt editing and workflow enhancement tools for ComfyUI.
INT+ node for ComfyUI with control after generate style functionality for signal-controlled increment/decrement/randomize operations.
ComfyUI-Ideogram4-Luna is a custom node pack for building structured Ideogram 4 JSON prompts with a visual canvas editor supporting bounding boxes, regions, colors, text elements, and import/export.
ComfyUI-StylePromptLibrary is a custom node pack for selecting reusable image style descriptions from a 306-entry JSON library with cascading pickers, live search, and style strength controls.
A package implementing a Bitalino device ComfyUI custom node.
ComfyUI custom node collection including face direction detection, image processing, and example nodes. (Description by CC)
Experimental ComfyUI custom node wrapper for ByteVisionLab/DreamLite, providing text-to-image and text-guided image editing through official pipeline API.
Compressed-sensing hybrid 4K image-to-video: RAFT flow transfer, dual-channel Laplacian recompose, CS tile scheduler, keyframe refresh helpers.
Encrypt sensitive node parameters in ComfyUI workflows. PBKDF2 + AES-256-GCM, password never leaves your browser.
ComfyUI custom node for Cloudflare R2 (S3-compatible) object storage - read/write text, browse/upload images with thumbnail gallery
Background removal node for Afnm game asset generation using RMBG-2.0 / BiRefNet.
Removes disconnected alpha regions from RGBA images, keeping only the largest contiguous blob. Useful for cleaning up background-removed game assets.
Inject up to 6 reference images into conditioning for FLUX.2 (and other edit models) in a single node, each with its own strength (0 = skip). Built-in VAE encode.
Privacy-Protected Saver node for ComfyUI that encrypts and archives output images into password-protected ZIP files or videos for secure storage and privacy protection.
ComfyUI custom nodes for text/string manipulation, LoRA selection, image outpainting, YOLO object detection, and interactive bounding box drawing for object-move workflows.
Nodes: KepRotateImage
Shortcuts for aligning nodes.
A collection of useful user interface extensions for ComfyUI to improve workflow and provide helpful feedback.
Custom math, string, and utility nodes for ComfyUI workflows including LoRA preview and group input management. (Description by CC)
Seed-based prompt line picker and VRAM-aware video frame limiter for ComfyUI
Generate and edit images in ComfyUI with OpenAI GPT Image models. Includes dedicated Generate and Edit nodes, multi-image reference input, size presets, and support for both the official OpenAI API and OpenAI-compatible relay endpoints.
HighSync lip-sync nodes for ComfyUI with native audio processing, returning processed frames and encoded mp4 output.
A custom node package wrapping the official KeySync inference pipeline for ComfyUI, enabling advanced motion tracking and synthesis workflows. (Description by CC)
Gemini native generateContent custom nodes for ComfyUI with Nano Banana, Nano Banana 2, and Nano Banana Pro, supporting both Google direct access and Gemini-compatible native relay endpoints.
A custom node for ComfyUI designed to load, organize, and preview text prompts from local .txt files with support for multiline prompts and real-time dynamic previews.
A ComfyUI wrapper implementation of ThinkSound - an advanced AI model for generating high-quality audio from text descriptions and video content using Chain-of-Thought reasoning.
ComfyUI custom nodes for integrating workflows with Yumil MPM prompt management.
A simple node for loading DDS (DirectDraw Surface) texture files into a PyTorch tensor. The node is designed to be used in visual programming frameworks that support custom nodes (e.g., ComfyUI, AUTOMATIC1111).
ComfyUI custom nodes for audio preprocessing
多段、分段提示词可视化编辑节点，可动态增、减场景数量。适合搭配Wan2.2 + SVI 长镜头视频生成工作流使用。
TTS非语言标签快捷编辑器节点
A ComfyUI custom node for recutting a frame sequence onto a safe processing canvas for outpainting, image/video generation, and model-specific size constraints.
Utility nodes for ComfyUI by Cornman
Liquid Postman (Gemini Image) - ComfyUI node for Gemini image generation
A drop‑in replacement for the `PrimitiveInt` node that automatically resets its value to 0 after a batch finishes.
Auto face detection + inpainting node using SAM3
A custom node extension that adds project management functionality to ComfyUI.
connection nodes for api requests, fully supports promptLAB
Qwen2.5-Omni in ComfyUI
A custom node for ComfyUI that allows users to easily select and save specific images from a batch by index.
Utility custom nodes for ComfyUI: image cycling, ZIP image loading/saving, JSON-driven batch image generation, video collection, and VRAM cleanup.
AI Horde integration as custom node(s) for ComfyUI
A node for comfyui to use seedream3.0 and seededit3.0
A production-grade collection of specialized ComfyUI nodes for the SiliconFlow Image Generation API.
Run Tencent's state-of-the-art Hy-MT2 multilingual translation models directly inside ComfyUI with no HuggingFace cache pollution, models live cleanly inside your ComfyUI directory.
A ComfyUI custom node package for running state-of-the-art open-source vision-language models locally.
Crop and paste nodes with metadata for detail stitching in ComfyUI
ComfyUI nodes for workflows that run the first time. MiniMax-H3 video with sound in one node; core-only, nothing else to install.
A small ComfyUI custom node that draws bounding boxes from DeepSeek OCR output, crops each bbox region, and can paste processed crops back to the original coordinates.
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.
Draws live sampler previews on subgraph nodes in the classic canvas renderer, so you can watch a generation without entering the subgraph.
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.
A Matchering audio mastering/matching node for ComfyUI.
ComfyUI custom nodes for NAFNet image restoration (denoising, deblurring, stereo SR)
This repository provides ComfyUI custom nodes that allow ComfyUI workflows to call an external LCM Stable Diffusion server running on Rockchip NPUs (RK3588 / RKNPU2) over HTTP.
An extension to modify the browser tab title when running ComfyUI workflows.
Metadata for loaded models
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.
Nodes to switch image input or output path with boolean conditions
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.