ComfyUI Custom Extensions
Browse 8,044 ComfyUI extensions and 59,847 custom nodes.
ComfyUI custom node that converts input image dimensions to the nearest recommended Qwen-Image resolution preset, matching orientation and aspect ratio while optimizing for the target model.
This node receives an int and returns the positive version of it in any case.
Frame-accurate layered video editor inside ComfyUI for stitching AI-generated clips into one continuous piece. Auto Stitch recommends the best cut point between two clips using frame and motion matching; also scene/beat detection, version stacks, wipe compare, pre-render, and MP4/MOV/WebM export.
A simple ComfyUI node development starter template.
ComfyUI custom nodes for Hi3D Image-to-3D API: generate 3D models (GLB) from images.
Nodes to convert data such as images and audio from Base64 format into comprehensible format for use with other ComfyUI nodes.
ComfyUI custom nodes for angle-based image rotation with high-quality interpolation and lossless restoration
A custom node for ComfyUI that allows selecting a base resolution, applying a custom scaling value based on FLOAT (up to 10 decimal places), and adding an extra integer value. Outputs include both INT and FLOAT resolutions, making it perfect for you to play around with.
Custom utility nodes for ComfyUI by Digital Divas.
Custom ComfyUI nodes for Nano Banana Pro image generation and editing via fal.ai API.
CONDITIONING Color Bias Node for ComfyUI
ComfyUI nodes for Pulse-of-Motion - a Visual Chronometer that predicts Physical FPS (PhyFPS) from video frames.
ComfyUI custom nodes integrating CosyVoice 2 and FishSpeech TTS engines with flexible model configuration and audio routing. (Description by CC)
ComfyUI custom nodes library for audio pipeline with FFmpeg batch conversion support for converting videos to audio formats. (Description by CC)
A collection of little custom nodes for ComfyUI to help in simple/specific tasks
A small collection of ComfyUI audio nodes, starting with peak and RMS normalization.
ComfyUI custom node package for bridging NAIA 2.0 prompts into ComfyUI workflows via its Remote Web API.
A set of PoC ComfyUI cloud API nodes for connecting the cloud API with a local ComfyUI instance
Brightwire utility nodes for ComfyUI video/keyframe cache workflows.
ComfyUI custom node for Trellis mesh normal postprocessing.
A ComfyUI custom node that enhances and rewrites prompts using OpenAI-compatible or native Ollama APIs with optional vision-enabled image input support.
Tiny type adapter for workflows where one node outputs a hex color string and another node requires a color input.
A tiny ComfyUI custom node pack for compositing two transparent images like Photoshop's normal layer mode and saving as transparent PNG.
Smart offline checkpoint loader that auto-detects model architecture and lineage, dynamically routing optimal Latent, base prompt, and VAE warnings. (Description by CC)
A collection of custom nodes for ComfyUI that provide various input and output capabilities.
Nodes:CRE8IT Serial Prompter, CRE8IT Apply Serial Prompter, CRE8IT Image Sizer. A few simple nodes to facilitate working wiht ComfyUI Workflows
Local-only prompt receiving, queue control, and image reporting nodes for ComfyUI.
custom node which allows placing **some_tag** in your prompt and it will replace it with a preset prompt as you like.
Professional navigation bar widget for ComfyUI with JWT-based user authentication, workflow templates, and team collaboration features in a purple gradient design.
A streamlined ComfyUI custom node package for interacting with GROQ's AI models, including both text and vision capabilities.
Experimental ComfyUI custom nodes for applying prompt conditioning to color-painted mask regions by converting color mask images into ComfyUI tensors.
Validated MiniMax H3 prequantized INT8 ConvRot loader for AMD ROCm, preserving H3 mixed-precision boundaries.
Validated MiniMax H3 accepted-path BlockCache with finite-safe FL2VA and Ref2VA probe scoring.
Load images from a pasted filesystem path in ComfyUI. The loader is a structural clone of the built-in Load Image node, so the mask editor, clipspace and inpainting all keep working; a companion node loads whole folders in place.
Scrubable inline WebM video preview for ComfyUI image batches, with optional audio. Encodes VP9 into the temp directory and plays back in the node — nothing is saved.
A node suite for prompt engineering with persistent character and segment libraries.
Filter LoRA trigger pollution + RegionalLayoutMasks (!!/!!!/TB/TMB) for Attention Couple workflows
A ComfyUI node for interfacing with an OpenAI‑compatible TTS API endpoint.
批量多API图生图节点，支持社区版/全能Xinbao/官方PRO混合策略，支持OSS图床与上传URL输出
Load image from URL for ComfyUI - supports single image download and convert to ComfyUI IMAGE tensor
This node performs detection and segmentation, as well as upsampling, sampling, and blurring the composite.
Simple yolov8 comfyui plugin. This plugin adds Yolov8DetectionSegmentation node and ImageCompositeBlurred node.
Custom nodes for FASHN Human Parser, a SegFormer-B4 model fine-tuned for human parsing with 18 semantic classes optimized for fashion and virtual try-on workflows.
a simple white extractor node for comfyui.
Miscellaneous utility nodes
A simple scaling node for ComfyUI, allowing the changing of the length of the input's longest edge.
A collection of Logic Nodes that I think are missing in core ComfyUI.
A collection of Logic Nodes that I think are missing in core ComfyUI.
ComfyUI custom nodes for high-level image generation and editing with Vector Engine Gemini API integration. (Description by CC)
FLUX-safe ComfyUI conditioning cache nodes with prompt, LoRA, styler and grid utilities.
ComfyUI custom node for grouped anime illustration style prompt injection.
Integrated beam-search-only fork of pharmapsychotic's ComfyUI-Cliption, combining the CLIPtion loader and beam search into a single node
ComfyUI custom nodes for depth-to-layers processing and grid slicing. For Game Development use cases.
Official EcoHash nodes for ComfyUI: image generation & editing, LLM prompt tools, vision captioning, TTS and STT powered by the EcoHash API.
A ComfyUI custom node that removes spikes from masks and converts them to smooth elliptical masks with feathered edges.
VFX-grade 2D tracking for ComfyUI: planar tracking, stabilize/destabilize round-trips, corner-pin compositing, mask propagation, track export
FFT-based image preprocessing nodes for ComfyUI, designed to reduce latent instability in Flux image-to-image workflows.
A collection of custom nodes for ComfyUI
Experimental Krea-2-specific sampling nodes for ComfyUI with advanced solver using Adams-Bashforth-2 history correction and curvature-aware flow integration. (Description by CC)
A ComfyUI custom node that automatically extracts KSampler metadata and stamps it onto generated images.
Auto Switch (ANY) by Steve Lasmin — A ComfyUI custom node for automatic signal routing between two universal inputs.
Calculates width and height from max resolution, aspect ratio, and multiplier for ComfyUI
All-in-one ComfyUI workflow hub: resolution calculator, noise, sigmas, conditioning, and sampler outputs
This repository contains a custom ComfyUI node for overlaying media using ffmpeg.
Toggle-Pass: Privacy toggle, dynamic LoRA slots, and other quality-of-life nodes for ComfyUI
Custom node for ComfyUI that splits a multiline prompt into 5 independent CLIP conditionings.
Preview native ComfyUI VIDEO output without permanently saving every generation.
Custom nodes for ComfyUI that split multiline text prompts into multiple independent STRING outputs, with each line becoming its own text output ready to connect to CLIP Text Encode.
This extension provides object segmentation capabilities for ComfyUI workflows
Test Custom Node - Sample Node for testing the publish-node-action
A ComfyUI custom node for publishing images to MQTT brokers with support for TLS encryption and authentication.
Custom ComfyUI nodes for fal.ai models
Concat conditions and prompts for ComfyUI
ComfyUI nodes for Qwen-Scope SAE interpretability and steering.
Embeddr ComfyUI Extension
A growing collection of EmberFrame utility nodes for Comfy, including advanced PiD sampling, Z-Image/Flux latent normalization, wildcard prompt helpers, and resolution tools.
Research-grade CLIP Score metric for Flux/SD. Raw cosine similarity.
Nodes:MultiTextEncode, KolorsMultiTextEncode, Caption, BatchImageProcessor
Additional custom samplers, sampling nodes, and CFG guiders for ComfyUI.
ComfyUI nodes for local Qwen3-ASR transcription.
A ComfyUI plugin for integrating with SGLang Diffusion server, supporting image and video generation capabilities.
Lazy-loading ComfyUI fork of Ultimate Stable Diffusion Upscale.
Workspace for a new high-quality, high-performance hires-fix / upscale custom node for ComfyUI.
Version 1.2.1 - Dependency cleanup and archived LineSelector node A comprehensive collection of custom nodes for ComfyUI, providing advanced image processing, workflow control, and utility functions to enhance your AI image generation workflows.
Lean ComfyUI custom nodes for in-memory VACE clip collection, seam prep, and iterative joins.
ComfyUI custom node pack for scouting and rendering calibrated camera shots over Gaussian splat scenes.
Custom utility nodes for ComfyUI
A ComfyUI custom node for translating text prompts using local GGUF models via llama-cpp-python, supporting English or Chinese without internet.
ComfyUI custom nodes for Immich integration — upload, metadata, album management
ComfyUI custom node that loads images (including HEIC/HEIF) and provides browser-friendly previews.
ComfyUI custom node: load a LoRA from current selection and automatically advance current within a first/last filename range.
A single, no-nonsense node to pick text-to-image dimensions from an aspect-ratio dropdown, a long-edge slider, and an invert toggle. Outputs width/height (INT) plus an info STRING that previews the resolved size, orientation and common long-edge reference sizes.
Display prompt-ready Picture, Video, and Audio labels on ComfyUI's MiniMax H3 reference node.
Sweep a folder of LoRA training epochs: pick a step range + stride and sample one image per epoch from a single queue.
Companion add-on for the main SeedVR2 ComfyUI nodes, providing a native file-backed video path
ComfyUI custom nodes for STAR, a diffusion-based 4x video upscaling model with temporal coherence, VRAM offloading, and long-video support. (Description by CC)
Tiled upscaling for ComfyUI using built-in nodes. Replicates the core features of UltimateSDUpscale as a transparent workflow you can inspect and modify.
A custom node for ComfyUI to load and run Qwen3 GGUF models. This node is designed to work with AMD GPUs via ROCm, as well as CPU backends.