ComfyUI Custom Extensions (5699)
Search across 5699 ComfyUI extensions and 40672 custom nodes
comfyui-snek-nodes
NODES:Aesthetics, Aesthetics V2, Load AI Toolkit Latent Flux, Send_to_Eagle, Snek SQLite Prompt Logger
ComfyUI-BespokeAI-3D
ComfyUI custom nodes for BespokeAI image-to-3D generation NOTE: The files in the repo are not organized.
Anima Block Compile
Anima Block Compile for ComfyUI: a one-purpose node that runs torch.compile on the Anima DiT per transformer block (diffusion_model.blocks.{i}) instead of the whole model. Faster compile, fewer graph breaks. A thin, Anima-named wrapper over ComfyUI core's set_torch_compile_wrapper.
Flex Attention
Flex Attention (torch.compile) node for ComfyUI. Uses PyTorch's built-in flex_attention with torch.compile — no extra dependencies, works on any GPU. Falls back to PyTorch SDPA when masks are present.
ComfyUI-LoadImage-Advanced
This is a node that simply integrates LoadImage, Vae Encode, Upscale, Resolution factor correction, and Color Adjustment.
LoadLoraModelOnlyWithUrl
ComfyUI-LoadLoraModelOnlyWithUrl
SSpack_ComfyUI
Compact, UI-friendly nodes for ComfyUI with LoRA/checkpoint selectors with thumbnails, text utilities, image helpers, and a lightweight cache cleaner script.
SDVN Segment Anything
A set of nodes developed from the original Segment Anything set, to streamline and fix new library conflicts
ComfyUI-Sapiens2
The implementation of Comfyui in the Sapiens2 project
comfyui_txt_mixer
Concatenate multiple text inputs into a single output with auto-expanding inputs and configurable separators.
comfyui-image-cycler
A custom node for ComfyUI that cycles through a list of up to 10 image inputs in sequence on each generation, with automatic wrap-around and a reset toggle.
comfyui_smart_character_detailer
Extended ComfyUI node with WD14 Tagger-based image analysis and automatic character identification to apply optimized prompts dynamically. (Description by CC)
ComfyUI_YOLO_Classifiers
Nodes:YOLO Classifier Model Loader, YOLO Classify.
ComfyUI-FlowMatch-Advanced
Custom nodes to make ComfyUI sampling closer to flow-matching behavior for Flux, Qwen-Image, and Z-Image.
AS_GeminiCaptioning Node
A ComfyUI node that combines an image with simple text parameters to create a prompt, sends it to the Google Gemini API via the google-generativeai SDK, and returns the generated text response along with the original prompt and an execution log
ComfyUI-Kora
Advanced custom node for ComfyUI with an integrated sketching and mask drawing editor built directly into the node interface for drawing masks, sketches, and generating Ideogram prompts.
ComfyUI_Sticker_Compositer
NODES:Sticker Compositer. background frame + sticker
SEngine
Sidebar browser for SWORKS_TEAM LoRAs from Civitai. Browse, download, and apply LoRAs with image previews and tag filtering.
ComfyUI Generator Add-on
A Blender add-on that integrates with ComfyUI for AI-powered model generation. Provides workflow management, image input handling, and real-time status tracking for seamless AI art creation within Blender's interface.
ComfyUI-Metadata-Inspector
A specialized suite of custom nodes for ComfyUI designed to hunt down and visualize generation parameters (prompts, steps, samplers, etc.) embedded in AI-generated images. It works across different formats and platforms (ComfyUI, Automatic1111, Civitai, and more).
ComfyUI-Unified-Caption
Unified multimodal captioning node for ComfyUI with OpenRouter and Replicate support.
EternalKernel PyTorch Nodes
Comprehensive PyTorch nodes for ComfyUI - Neural network training, inference, and ML workflows
ComfyUI_Curves
Generate or draw FLOAT arrays within ComfyUI
ComfyUI-NAID-Grid-Position
A ComfyUI node that outputs X/Y floats (0.1..0.9) using a clickable 5x5 grid UI, with an optional Random toggle that randomizes the grid selection each queue.
ComfyUI-ImageTransformer
ComfyUI wrapper nodes for Image Transformer
ComfyUI Image Picker
Pauses your workflow and opens a popup window to manually pick which generated images pass through to the rest of the graph.
ComfyUI-Tessiiiz-WanVideoToolkit
ComfyUI Wan 2.1 toolkit with visual multi-ref node, positioned reference gallery, and VACE multi-ref to video nodes.
comfyui-workflow-switchboard
Small workflow navigation helper for large ComfyUI graphs with many grouped workflows, featuring switchboard UI for selecting and managing workflow groups.
Comfy-Sentry
ComfyUI custom node that activates integration with a Sentry instance for loading. Has no actual nodes.
TGu Utilities
Nodes: MPN Switch, MPN Reroute, PN Switch. This is a set of custom nodes for ComfyUI. Mainly focus on control switches.
Comfyui_CharaConsist
Training-free CharaConsist algorithm implementation for ComfyUI - Generate consistent subjects across multiple generations with enhanced mask generation and multi-model support.
ComfyUI-texflow-extension
This is the ComfyUI extension for use with texflow. It provides two new nodes, 'Load Texflow Depth Image' and 'Save Texflow Image'. For more information see [a/the main texflow repo](https://github.com/theAdamColton/texflow/)
Divergent Nodes
This repository contains a collection of custom nodes for ComfyUI designed to integrate external AI models, provide utilities, and enable advanced workflows.
Qwen Camera Selector
Custom ComfyUI node providing camera angle and cinematic shot selection presets designed for Qwen multi-angle workflows.
Multimodal — LLM (Local-first: GGUF + Transformers)
Local-first multimodal LLM nodes for ComfyUI (GGUF+mmproj via llama.cpp, optional Transformers fallback).
ComfyUI-NvidiaCaptioner
A ComfyUI node for generating rich, detailed captions for images using NVIDIA's vision models. Supports batch processing, multiple captioning styles, and includes built-in caching for efficient workflows.
SD3.5 Empty Latent Size Picker
A universal node for generating empty latent tensors with support for SD3.5, SDXL, and Flux models. Features extended aspect ratio support, batch processing, and flexible dimension overrides.
ComfyUI-Universal-Latent
Enhanced empty latent node with extended aspect ratio support for ComfyUI
ComfyUI-LoadRandomText
Load Random Text is a ComfyUI node pack that instantly picks a text file from a folder and outputs its contents straight into your workflow.
ComfyUI-WAN-ClipSkip
Custom nodes for ComfyUI implementing the csm model for text-to-speech generation.
ComfyUI-KiraLoraEQ
20-band LoRA equalizer for ComfyUI that surgically adjusts LoRA influence across frequency-like bands, cross-attention, and MLP layers. (Description by CC)
tkNodes
This node allows you to loop through specified layers in the LTX 2.3 model to potentially improve output quality with an eye toward artifacts in high motion.
ComfyUI Rating Checker
A custom node for ComfyUI that classifies images into NSFW (Not Safe For Work) categories.
ComfyUI-TinyBee
A collection of custom nodes for ComfyUI, designed to provide utility functions for list processing, file management, and more.
VRAM_Fix_Comfy
Potential manual fix as a custom node for ComfyUI for users seeing memory bug issues
ComfyUI-Prediction-Boost
prediction boost custom node for ComfyUI
TTools for ComfyUI
Text Randomization and Formatting, JSON Extraction and Processing, SD3 Resolution Solver
ComfyUI-LegionPower
Nodes to run ComfyUI workflows in isolated workers for optimal GPU and memory use.
ComfyUI_YoloSegment_Mask
NODES:Object Mask. NOTE:push [a/yolov8x-seg.pt](https://github.com/ultralytics/assets/releases/download/v8.2.0/yolov8x-seg.pt) in models/yolo
ComfyUI-ScaleToTargetMegapixels
NODES:ScaleToTargetMegapixels.
ComfyUI Checkpoint Rotation Node
A custom node for ComfyUI that enables automatic checkpoint rotation during batch image generation. This allows you to generate images using multiple different model checkpoints in a single workflow, automatically switching between them based on your specified interval.
Modal Sync
ComfyUI custom node extension for routing marked nodes to Modal-backed execution.
ComfyUI-Taylor-Attention
ComfyUI Taylor attention custom node
MultiMaskCouple
A custom node for ComfyUI which simplifies the process of masking multiple prompts, making it easier to manage scenes with multiple distinct characters.
Face Restorer for ComfyUI
The face restore node for ComfyUI, based on RestoreFormer
ComfyUI-SeedVR2-TilingWrapper
A complementary tiling implementation for SeedVR2 that provides advanced VRAM-aware image tiling, seamless stitching, perceptually accurate color matching, and artifact-free sharpening for ComfyUI workflows.
TW-CUI-Util
A collection of custom nodes to help with saving images, providing generation parameters, static literal nodes, and other useful nodes.
ComfyUI-PromptOrganizer
This is a custom node for ComfyUI that automatically saves your AI-generated images specifically to [a/www.txt2any.com](http://www.txt2any.com/).
SD3-Scaling
Tools for scaling images and latents appropriate to SD3 in ComfyUI.
ComfyUI-UniversalSmartVAE
VRAM-safe VAE decoder for video latents in ComfyUI. Decodes 5D video latents in temporal batches to prevent GPU memory explosions.
ComfyUI-String-Chain
String Chain: Reconnect your prompts
ComfyUI Save WebP Meta Node
Save WebP images with A1111-compatible generation parameters and ComfyUI prompt/workflow metadata.
UmeAiRT-Toolkit
A Wireless, Nodes 2.0 Ready, and Aesthetic Toolkit for ComfyUI.
DuoUmiWildcards
Custom ComfyUI node supporting wildcard text processing from files with YAML tags, randomization, latent ratio selection and preset aspect ratios.
SunxAI Custom Nodes for ComfyUI
A set of custom nodes developed by SunxAI for ComfyUI, including image loop processing and more.
ComfyUI_Accessories
Get Mask Dimensions
comfyui_gr85
Nodes:Image Dimension Resizer, Image Sizer, Random Ratio, Show Text, Random Title Character, Random Wildcard Tag Picker, Random Show Atm Loc Outfit, Contains Word, Elements Concatenator, ...
ComfyUI-DepthNormalizer
A ComfyUI custom node for normalizing depth maps to a specific range (0–230 by default).
ComfyUI Civitai Helper Extension
ComfyUI extension for parsing Civitai PNG workflows and automatically downloading missing models
ComfyUI-ProgressiveBlend
A collection of custom nodes for ComfyUI that enable progressive blending and color matching effects across image batches/video frames.
ComfyUI-VULCA
Cultural art evaluation nodes — L1-L5 scoring across 13 traditions, Layered Generation + Inpainting, Brief-driven creative workflows. Evaluate AI-generated art for cultural accuracy and get actionable improvement suggestions. Requires: pip install vulca
WanVideo Wakawave - Advanced LoRA & Prompt Tools
Advanced LoRA management and prompt building tools for WanVideo. Features: Wakawave LoRA Loader (unlimited LoRAs, save/load presets, drag-to-reorder, per-LoRA strength control), Wakawave Prompt Builder (dual positive/negative prompts, weight control, segment mode, visual preset browser with import/export).
ComfyUI-AbstractImaGen
ComfyUI node for [a/Abstract Image Generation](https://github.com/wakattac/ComfyUI-AbstractImaGen/). This node is designed to create unique abstract base images on the fly within your ComfyUI workflows, which can then be used as input for VAE encoding, image-to-image generation, or other creative processes.
comfyui-dynamic-selector
A collection of utility nodes designed to bring dynamic logic and flexible selection to your ComfyUI workflows.
ComfyUI-Image-Process
A ComfyUI custom node collection for image processing.
ComfyUI-SaveImageCivitAI
A custom node allowing to save images with CIVITAI readable datas
ComfyUI-SA-ODE_Sampler
Ultra-Efficient Flow Matching sampler ported from [a/https://github.com/eddyhhlure1Eddy/ode-t1](https://github.com/eddyhhlure1Eddy/ode-t1), suitable for native ComfyUI workflows.
ComfyUI GB Player
Simple ComfyUI Game Boy [Advance] Player based on gbaONLiNE and IodineGBA
ComfyUI Sync PVM Node
This custom node allows you to generate personalized video messages (PVM) using audio, video, and multilingual text prompts inside ComfyUI.
ComfyUI Sync Lipsync Node
This custom node allows you to perform audio-video lip synchronization inside ComfyUI using a simple interface.
ComfyUI-WatermarkNode
Quickly add watermarks to pictures with batch processing, greatly improving work efficiency for bulk watermarking tasks. (Description by CC)
comfyui-kepri-nodes-pack
A lightweight ComfyUI custom-node pack for the Kepri Background Removal V2 pipeline containing mask merge and image finalization nodes.
ComfyUI Invisible Watermark
Nodes: InvisibleWatermarkEncode
WebDev9000-Nodes
Nodes:Ignore Braces, Settings Switch.
ComfyUI template matching
This project is a ComfyUI version of [a/https://github.com/cozheyuanzhangde/Invariant-TemplateMatching](https://github.com/cozheyuanzhangde/Invariant-TemplateMatching).
comfyui_InversedSampler
A inversed euler sampler to revert image to noisy latent. Can be used to improve content consistency when perform I2I.
ComfyUI Simply Nodes
Simple nodes to help clean up your workflow, mostly focussed on text operations.
ComfyUI_CheckVprediction
A simple node for detecting vrediction, outputs a boolean value, used for logical switching (for example, automatically adding rescalecfg when vrediction model is detected), recommended to be used with if else and other nodes.
ComfyUI_HBH-image_overlay
Use the point editor to perform image composition editing.
Wizdroid ComfyUI Outfit Selection
A comprehensive outfit generation system for ComfyUI with AI-powered prompt enhancement and dynamic outfit composition.
Yeban Workflow Manager
A ComfyUI workflow manager plugin with auto-save, version history, sidebar integration and more.
ComfyUI-EnvVariable
Minimal ComfyUI custom node that outputs an environment variable value by key.
ComfyUI-Simple-Aspect-Ratio
Nodes:SimpleAspectRatio
ComfyUI_SAM2UltraV2
A fully modular and high-performance implementation of SAM2 (Segment Anything Model 2) for ComfyUI with dual-prompt support, negative point sampling, and upper body segmentation.
ComfyUI-RegionalPrompting
Regional Prompting for ComfyUI - assign different prompts to different image areas.
ComfyUI Preview Monitor
A powerful ComfyUI custom node for image preview and monitoring
ComfyUI-CFG-Ctrl
A ComfyUI custom node implementing CFG-Ctrl / SMC-CFG as a GUIDER.
ComfyUI Flux2 Untwisting RoPE
Frequency-aware RoPE reference-attention modulation for Flux/Flux.2 models in ComfyUI.
ComfyUI-JiT-Flux2
An unofficial ComfyUI implementation of Just-in-Time (JiT) for Flux.2, a training-free spatial acceleration method for diffusion transformers.
ComfyUI-Spectrum-Qwen-Proper
Spectrum-style hidden-state forecasting patcher for native ComfyUI Qwen Image-family models.