ComfyUI Custom Extensions
Browse 8,543 ComfyUI extensions and 65,510 custom nodes.
GGUF loader + text-to-image nodes for NVIDIA NL-Diffusion-Image (masked discrete diffusion LM + IBQ VQ decoder) on consumer hardware.
A minimal ComfyUI extension that lets you mark any node to discard its output from cache immediately after all downstream nodes have consumed it.
Browser-based screen capture node enabling real-time region of interest selection and cropping for ComfyUI deployments. (Description by CC)
Set of custom nodes for ComfyUI
Interactive button-based trigger word manager with precision weighting and portable collections.
A collection of nodes for rerouting multiple I/O lines together in a bus.
A specialized ComfyUI custom node for merging Cosmos Predict 2 2B models using Slerp (Spherical Linear Interpolation) and Linear Interpolation, also compatible with the currently trending Anima model developed by circlestone-labs.
Slerp model merging node specifically for Cosmos Predict 2B. Supports layer-wise ratio adjustment.
A universal signal notifier node for ComfyUI that plays configurable sounds (voice modes, custom audio) whenever it receives any signal such as image, latent, or conditioning. (Description by CC)
Dynamic CFG sculpting with envelopes, waveforms, hysteresis, and snapshots
Gemini-powered image generation for ComfyUI supporting text-to-image, image-to-image, and batch processing with flexible API configuration.
A custom node to resize your image to model-specific resolution
Pixel-precise, interactive video cropping and time/frame-range trimming - powered by FFmpeg.
Nodes: RK_CivitAIMetaChecker, RK_CivitAIAddHashes.
ASDF-style pixel sorting implementation in Python with extended features
This project is the comfyui implementation of ComfyUI_SZtools, a labeling and naming tool developed for Kontext's local training package T2ITrainer.
A custom node for ComfyUI that applies a Gaussian blur to a mask.
Dynamic prompt generation with {A|B} variants, __wildcard__ files, and ${var} variables
Kokoro TTS's Chinese comfyui node, 100 speakers
This repository support processing Comfyui image nodes with ICC profile, load and save images with ICC profile
A real-time StreamDiffusion pipeline node for ComfyUI with integrated ControlNet, IPAdapter, and LoRA support.
ComfyUI string-joining and prompt-composition nodes for combining outputs from ComfyUI-PromptRandomChoice and other STRING sources, with optional inputs, queue-fixed/runtime toggles, and live text updates during queued generation.
A set of ComfyUI nodes designed to enhance your workflow with realistic filename generation and keyword generation.
Offload CLIP / T5 / Gemma text encoding to a separate GPU machine and use the results directly in ComfyUI.
A fully interactive calculator node for ComfyUI with variable inputs and scientific functions
Nodes:ImageLoadFromBase64, ImageLoadByPath, ImageLoadAsMaskByPath, ImageSaveToPath, ImageSaveAsBase64, VHSFileNamesToStrings(IOHelpers).
A small, practical bundle of ComfyUI nodes that streamlines common workflows.
An intuitive prompt previewer ComfyUI node for use with Fal's Multi-View LoRA, optimized for portraits with real-time prompt previews.
Two powerful custom nodes for ComfyUI to create stunning before-and-after transition videos. These nodes are designed for visual comparisons, transformations, and creative effects, supporting both standard and depth map-based transitions.
A ComfyUI custom node for authoring structured JSON prompts (Ideogram-style) with a visual, drag-to-draw bounding-box layout editor and optional VLM/LLM agents.
One-node hires upscale for ComfyUI: draws, model-upscales (ESRGAN-style) and redraws in a single run. Works with Qwen Image 2.1 edit, Krea 2, Z-Image Turbo and other text-to-image models.
Use LibreTranslation in ComfyUI [a/https://github.com/LibreTranslate/LibreTranslate](https://github.com/LibreTranslate/LibreTranslate)
This custom node for ComfyUI provides full-body animation capabilities, including facial rigging, various lighting styles, and green screen output.
Frame-based prompt scheduling for InfiniteTalk/MultiTalk in ComfyUI
Miscellaneous nodes for image manipulation. Currently just download image with bypass, so you can create workflows including image examples. No extra dependencies, just an internal module.
A native, high-performance signal-routing, workflow-organization, and virtual-memory architecture for ComfyUI
Load media (image/video/audio) from remote URL
You can use memeplex and DALL-E thru ComfyUI. You need API keys.
ComfyUI experimental node for observing cross-attention in Anima/Cosmos models during image generation, outputting analysis to JSONL/CSV/Markdown formats. (Description by CC)
This is a custom node to add timestep for FreeU V2.
This is a custom node to add timestep for FreeU V2.
Flexible preset selector with YAML support, advanced keyword filtering, hierarchical key search, multi-file/folder search, and subfolder organization
A ComfyUI custom node for randomly selecting and applying LoRAs from multiple folders with support for trigger words, sample prompts, and strength randomization.
Break the execution, save the incompleted image then continue later.
Extract metadata from image.
Load image from directory.
Modify text by condition.
Best-of-N seed search for video and image models: the N drafts run under native EasyCache, a verifier (ImageReward) scores them, and only the winning seed is re-sampled at full compute (CachedSearch, arXiv 2607.23159).
Prompt parser which applies attention bias instead of weights. Use '<' and '>' to enclose it and '=1.0' to specify attention strength. Example: 'This is <a huge dog=1.25>'.
Converts Danbooru-style tag lists to natural English prompts using local LLM, preventing concept bleeding in multi-character generation with smart hybrid execution engine. (Description by CC)
Plugin that implements world automatic typesetting and outputs only one paragraph of text
Garment-centric human generation nodes for ComfyUI using DreamFit with Flux. DreamFit is a powerful adapter system that enhances Flux models with garment-aware generation capabilities, enabling high-quality fashion and clothing generation.
Slapshot nodes for ComfyUI — Rotoscoping, Depth Map, Camera Tracking, and Motion Vectors. Submits video jobs to the Slapshot API and reports completion. Visit https://github.com/slapshot-ai/comfyui-slapshot for details.
Simple ComfyUI custom nodes for generating FLUX.2-style prompts with a local LM Studio model, with simplified controls optimized for cleaner output.
A/B image interactive comparison node for ComfyUI with multiple comparison modes (A, B, Slide). (Description by CC)
NODES: Various nodes for image manipulation
A ComfyUI custom node that extends the standard Load Image functionality with a convenient 'Paste from clipboard' button. This allows you to directly paste images from your clipboard without workflow conflicts, ensuring only images are pasted.
SnJake Sapsan-VFI is a custom ComfyUI node for x2 video frame interpolation. It inserts one in-between frame for every input pair, doubling the FPS.
AP-Wildcards is a powerful node for ComfyUI that allows using wildcards (random value substitution) in prompts. Supports hierarchical category organization, search, templates, and complex logical constructs.
Persistent local GGUF LLM server, OpenAI API, generation/settings nodes, and Prompt Enhancer
ComfyUI custom nodes for Immich integration — upload, metadata, album management
Text-to-image prompt enhancer for ComfyUI using an OpenAI-compatible chat endpoint
Run Comfy Router image, video, and audio models from one ComfyUI node with provider selection and cost references.
Virtual Set and Get nodes for ComfyUI: name a value on a Set node and read it from a Get node without long wires.
Allows you to double-click on the thumbnail of a node to open the full-size image in a new tab.
A node for ComfyUI that modifies the values in the samples input that fall outside of a min and max range using a multiplier.
Deletes or moves files out of the `temp` directory to improve performance. Highly customizable.
Group nodes into a clean card UI — a facade over your existing graph.
ComfyUI nodes for identity-preserving 2D character pose transfer ComfyUI nodes for identity-preserving 2D character pose transfer (sprite A → sprite B).
This is a simple but powerful custom node for ComfyUI, designed to help you manage and sequence multiple prompts from a single, clean interface. It's ideal for workflows like sequential video generation where you need to feed a series of different prompts into your model.
RollingArtist is a ComfyUI node designed to generate artist prompt texts with random weights, suitable for text-to-image generation models. The node reads an artist list from a CSV file and generates combined prompts based on the parameters.
Blends two image batches frame-by-frame using vectorised tensor ops. Supports 15 blend modes (normal, add, multiply, screen, overlay, soft light, and more). No loops or workarounds needed — works natively with batches.
The implementation of Comfyui in the Sapiens2 project
ComfyUI nodes for SenseNova U1.5 text-to-image generation and multi-reference image editing
Local HPSv3 and HPSv3++ NF4 image scoring and prompt generation for ComfyUI
Run ByteDance Seedance 2.0 video generation in ComfyUI via Sjinn.ai API. Supports up to 6 image, 3 video and 2 audio references. Outputs native VIDEO plus first frame, last frame and frame batch.
Auto-rig a static mesh into a skinned .glb (skeleton + weights) - fully pure-Python glb I/O, no Blender/bpy subprocess, plus Mixamo/UE5 relabel, texture transfer, voxel post-process, and skin-weight cleanup.
Interactive visual crop, timeline, audio, and reference loading nodes for ComfyUI
Seven visual nodes for ComfyUI: prompt composer with image reading, series lab, filename manager, save image with folder browsing, latent size picker, node bag and image crop.
A ComfyUI node that integrates DINO-X API for object detection and segmentation. This node allows you to detect and segment objects in images using text prompts.
This is a node for using cohere (Command R+) from ComfyUI. You need to edit the startup .bat file of ComfyUI and describe the API key obtained from Cohere as follows.
This is a ComfyUI node that rotates an image by specifying an angle or selects one image from multiple images.
Extended ComfyUI node with WD14 Tagger-based image analysis and automatic character identification to apply optimized prompts dynamically. (Description by CC)
Extract color palettes from reference images and package them as Krea 2 image_style_references.
This ComfyUI extension provides custom nodes for working with Google Gemini and OpenAI ChatGPT.
ComfyUI custom node to support 3D GS rendering
Nodes:BatchImageFromList, Load Face Occlusion Model, Create Face Mask, Simple FaceAlign, Cacul FaceAlign, Gen Blurbord, Face Align, Face Rotate, ImageAdd, LoadImageList, SaveImage Plus, RegTextFind
All-in-one creative pack for ComfyUI: agent-based LLMs (Claude, Gemini, GPT, Grok), Wavespeed image and video generation (Flux, Nano Banana, Qwen, Sora 2, Veo 3, Wan 2.5, SeedDream, InfiniteTalk), audio and transcription (Whisper, ElevenLabs, Submagic), Remotion-rendered overlays and captions, and video composition utilities.
Batch image processing and Vision-Language Model (VLM) interrogation nodes for ComfyUI, supporting Qwen-VL, JoyCaption, and WD14 Tagger.
A custom node for ComfyUI designed to manage and automate optimal settings for different Checkpoints. It allows you to save and recall specific parameters—including steps, CFG, samplers, schedulers, and resolutions—linked directly to the model name.
ComfyUI StepByStep Sampler is a plugin for ComfyUI that provides a step-by-step sampling method for image generation. It allows users to generate images in a more controlled and iterative manner, making it easier to achieve desired results.
Custom node for ComfyUI that analyzes songs using NVIDIA's Music Flamingo 2601 model with optimized 4-bit quantization.
TTS Audio support without cosyvoice ASR. (Description by CC)
A zero nonsense ComfyUI node that resizes every incoming image (or batch) so the final resolution hovers around one million pixels—while respecting the original aspect ratio and snapping both dimensions to multiples of 64. Perfect for pipelines that need a predictable VRAM footprint without destroying composition.
ComfyUI Wan 2.1 toolkit with visual multi-ref node, positioned reference gallery, and VACE multi-ref to video nodes.
This repository contains a ComfyUI node for blending images using various blending modes. Can be used to watermark images, create overlays, or apply effects to images in a ComfyUI workflow.