ComfyUI Custom Extensions
Browse 8,044 ComfyUI extensions and 59,847 custom nodes.
Robust ComfyUI custom node for automated image-to-video pipelines with VRAM-aware memory management and intelligent fallback handling.
A small ComfyUI helper for iterative prompt improvement with Ollama.
A crazy node that pragmatically just enhances a given prompt with various descriptions in the hope that the image quality just increase and prompting just gets easier.
A standalone ComfyUI prompt builder with detailed controls for character appearance, ethnicity guidance, pose, clothing, cosplay, accessories, and composition.
A ComfyUI node pack for working with multiple masks at once — spatial sorting, index picking, duplicate removal, and overlap-free expansion/feathering. Native-matched dilation and blur.
ComfyUI node for [a/ASCII art controlnet](https://civitai.com/models/986392)
Intentionally degrade Flux dev.1's prompt adherence to recreate the loose, random, *hallucinatory* feel of SD1.5 / SDXL.
A custom node pack for ComfyUI that provides face semantic segmentation using the jonathandinu/face-parsing model, parsing faces into 19 distinct regions and generating precise masks for skin retouching, inpainting, makeup transfer, and more.
ComfyUI custom node set for efficient prompt management and visualization across categories like characters, art styles, clothing, and poses with dynamic control and integration. (Description by CC)
Nodes:SizeFromArray
Cross-pack masterwork workflow templates combining NanoBanana2 + Kling-Direct + ElevenLabs-Pro + NanoBanana-FaceSwap + Utility-MegaPack.
Comprehensive ComfyUI utility node pack with 175+ operations across 8 nodes and 15 swappable visual themes.
Custom nodes for loading and applying KQUBE (.kqube) cubic projection layers onto diffusion models (SDXL)
DeployCash, a tool that converts workflows into WeChat and H5 with one click, and supports payments.
Visual comparison and retro transition nodes for ComfyUI, creating animated transitions between source and generated images with multiple wipe effects.
Custom nodes for ComfyUI focused on Flux workflows, metadata inspection, and reusable utilities.
Send AI-generated 3D assets from ComfyUI directly to Blender, Maya, and Unreal Engine with automatic material transfer, reimport, and GLB-to-FBX conversion.
int8 dp4a (sm_70/Volta) acceleration for diffusion DiTs in ComfyUI, over the fni8 kernels
Simple animated arrows traveling along workflow links (input → output)
A powerful collection of custom nodes for ComfyUI that enhance prompt handling, manipulation, and analysis for better AI image generation results.
A set of custom ComfyUI nodes for generating random integers within a range, adjusted to the nearest multiple of a user-defined divisor. Needlessly includes both an efficient and simple list implementation. Updates with each generation.
ComfyUI Nodes for OWL-ViT / OWLv2 using the HuggingFace Transformers implementation
Run HiDream PS-SR as an isolated WSL post-processing node for ComfyUI videos
Simple Nodes: A set of nodes to simplify some tasks
Custom ComfyUI nodes for the VOID workflow with five stages: black mask, VLM prep, grey mask, quadmask, and modular PQ5 inference. (Description by CC)
Optional companion to ComfyUI-Ultimate-Auto-Sampler-Config-Grid-Testing-Suite. Looks up model and LoRA metadata (including trigger words) from the CivitAI API.
Optional companion to ComfyUI-Ultimate-Auto-Sampler-Config-Grid-Testing-Suite. Distributes grid generation across multiple ComfyUI machines on a LAN (master + worker model).
Pack PBR material maps (e.g. from ComfyUI-Chord) into labPBR 1.3 and Bedrock (RTX / Vibrant Visuals) resource-pack textures.
A ComfyUI node for scaling pixel art using various algorithms
Flow field + particle trails custom node for ComfyUI
Optimize OOM issues based on ComfyUI-LatentSyncWrapper. [a/ShmuelRonen/ComfyUI-LatentSyncWrapper](https://github.com/ShmuelRonen/ComfyUI-LatentSyncWrapper) VideBasic Optimize OOM Plan: [a/jax-explorer/ComfyUI-VideoBasic](https://github.com/jax-explorer/ComfyUI-VideoBasic)
Nodes:FastImageListToImageBatch
ComfyUI custom nodes for building, validating, and documenting MiniMax H3 video workflows.
ComfyUI custom node pack for aggregating UCLA campus news, events, and daily briefs.
ComfyUI custom node for calculating tile dimensions in upscaling workflows
ComfyUI custom nodes for Octopozt Ad System with identity lock, product preservation and brand style analysis.
A custom ComfyUI node designed to inject programmatic quality-assurance guardrails into generative AI pipelines.
Peek at any node output without adding preview nodes — Alt+click an output socket for an instant floating preview (cache-aware, zero graph clutter)
Schematic/technical annotation overlay generator — detection circles, tangent chains, crosshair frames, and pixelation zones over any image
Custom ComfyUI tools and utilities. (Description by CC)
ComfyUI custom node that interfaces with Nano Banana Pro image generation API through Google AI Studio.
Custom ComfyUI output node that mirrors core save behavior with a boolean toggle for writing PNG metadata with prompt information.
OpenAI API based prompt rewriting agents for MiniMax H3 T2VA/I2VA/L2VA/FL2VA and Ref2VA workflows, using the official H3 skill files.
This repository wraps the latest BiRefNet model as ComfyUI nodes. Compared to the previous model, the latest model offers higher and better matting accuracy.Support TensorRT.
Lightweight ComfyUI node pack for storing and retrieving any data by name across workflows. (Description by CC)
Custom ComfyUI node for compositing material textures onto floors with perspective using SAM2 floor masks and perspective warping. (Description by CC)
ComfyUI Cloud Offload
A powerful prompt generation node designed for vision models that analyzes images and transforms visual features into high-quality prompts. (Description by CC)
ComfyUI wrapper for Speech-to-Speech translation, hibiki: https://github.com/kyutai-labs/hibiki
We present LatentSync, an end-to-end lip-sync method based on audio-conditioned latent diffusion models without any intermediate motion representation, diverging from previous diffusion-based lip-sync methods based on pixel-space diffusion or two-stage generation. Our framework can leverage the powerful capabilities of Stable Diffusion to directly model complex audio-visual correlations.
Eigen AI FLUX API integration for ComfyUI with LoRA support and large font prompt inputs. Features high-quality image generation using FLUX.1-schnell model with multi-LoRA support, content upscaling, and optimized prompt input interface.
ComfyUI custom node for sub2api multimodal text, image generation, and image editing workflows.
A grab-bag of ComfyUI custom nodes: workflow-control utilities (lazy image routing, a searchable image loader, model/sampler switches, an LTX-safe latent resizer, a wildcard prompt-file loader) plus 5 best-effort MiniMax H3 companion nodes reconstructed to fill gaps left by node types with no public source.
A custom node that fetches Maplestory character images using Nexon API with configurable actions, emotions, and weapon motions. (Description by CC)
ComfyUI custom node for local translation with Gemma 4 E2B
ComfyUI custom node for local GGUF-only translation with Gemma 4
ComfyUI custom nodes for loading anime character prompts with aesthetic suffix support
ComfyUI plugin providing auto-sized image and latent nodes with model-aligned resolutions.
High-quality image dithering node pack supporting Atkinson and Halftone methods, with channel-split capabilities for RGB/CMYK printing effects.
Auto-shutdown timer, FileBrowser launcher, and Pod Info utilities for ComfyUI running on RunPod.
Local Ollama prompt enhancer nodes for video and audio direction, designed for LTX 2.3 talking-head workflows.
Custom nodes for ComfyUI that integrate with fal.ai's FLUX 2 and FLUX 1 LoRA APIs for text-to-image generation.
ZX Spectrum pixel-art converter for ComfyUI. Based on spectrumify-public by JGF.
ComfyUI prompt-generation nodes backed by external LLM providers.
ComfyUI custom nodes for true multi-prompt batch conditioning.
A comprehensive ComfyUI plugin that integrates Google AI Studio's powerful AI models for content generation, image creation, video planning, and advanced prompt optimization.
ComfyUI audio nodes for IndexTTS 2 and IndexTTS 2.5 with voice cloning and five emotion-control modes.
Create a mask to slice the image at specific coordinates
Four-way alignment, travelling wave, and block-glitch video compositor nodes for ComfyUI.
ComfyUI open nodes by juntaosun.
Custom nodes to make ComfyUI more accessible, providing centralized control to manage bypass state of multiple nodes with organized groups.
A ComfyUI node back that makes it easy to save metadata for use with sites like CIVITAI.COM using two simple nodes.
Provides nodes to support generation of all possible combinations of a set of prompts via boolean logic
AI-written node to extract basic settings in workflow, with limitations on subgraphed nodes and math/logic node compatibility.
A single node that downloads a checkpoint, converts its DiT to Apple MLX, runs the semantic-first dual-time turbo denoise in MLX, and outputs an image — on Apple Silicon.
Simple Gemini API node & AR/Resolution calculator & Compositing
Basic nodes for image ratios and size presets (all models)
Load and use your Draggen.io moodboards directly in ComfyUI.
Custom ComfyUI node collection providing image tools (Load Image, Color Match, Canvas Editor) and LLM nodes for integration. (Description by CC)
Custom ComfyUI node for generating or improving prompts via DeepSeek API.
ComfyUI custom nodes for RecGen 2D RGB-D to 3D reconstruction
A feature-rich node pack for ComfyUI. Includes LM Studio integration for local LLM/VLM text generation (streaming, vision, custom endpoints), DaC (Divide and Conquer) algorithm for optimal tile-based image upscaling with intelligent overlap and blending, image tiling/combining utilities, aspect ratio calculator and converter, seed shifter with batch generation, arithmetic sequence generator, sampler config passthrough, batch image loading from folder, and a generic display node for visualizing any value as UI text output.
WorkerKeeper is a background service for ComfyUI that automatically kills idle comfy-env (GeometryPack, GaussianPack, SAM3, MoGe2, Sharp, PanoPack, DepthAnythingV3, etc.) isolation subprocesses. It requires zero workflow changes — install and forget. An optional manual override node is also provided.
Path utility for ComfyUI
Text file utility for ComfyUI
A simple set of nodes I created for comfyui to make things easier for me.
A simple set of nodes to make things easier. String Nodes and Files nodes.
Convert EPUB's into audiobooks using TTS nodes
ComfyUI nodes for HeartMuLa - Music generation and lyrics transcription pipeline
Collection of ComfyUI custom nodes for image manipulation (Expand, Scale, Color Picker)
ComfyUI custom nodes for Alibaba Qwen3-TTS (Text-to-Speech) with Voice Clone, Design, and Custom Voice inputs.
ComfyUI plugin for reading model file metadata including download addresses and model information. (Description by CC)
A smart ComfyUI extension that simplifies text-driven workflows. Systematically organize, aggregate, and switch prompts or character settings with a single click, and batch process multiple staging plans simultaneously.
Speaker-tagged dialogue TTS nodes for ComfyUI. Currently provides an IrodoriTTS-v2 backend for generating two-character dialogue audio from dialogue_segments_json.
A lightweight, standalone ComfyUI node for LLM-powered text and prompt generation that connects to any OpenAI-compatible local LLM server.
A standalone ComfyUI custom node that sends workflows to a remote ComfyUI instance and returns the output image — all in a single node.
A standalone ComfyUI custom node that sends workflows to a remote ComfyUI instance and returns the output image — all in a single node.
Custom nodes intended to improve usability.
ComfyUI-Kotari: File Manager for ComfyUI - Download models, clone repos, manage files entirely through the UI without terminal access
Utility nodes for interacting with images and image sizes