Open-source image-processing software
1841 open-source libraries, tools and applications tagged image-processing, ranked by how closely image-processing is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
1841 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| twistedfall/opencv-rust Rust bindings for the OpenCV computer vision library, generated automatically via Clang. It exposes OpenCV 3.4 (deprecated), 4.x, and 5.x A… | 75 | 2494 | active |
| DMarby/picsum-photos Lorem Picsum is a self-hostable service that serves stylish placeholder photos, like Lorem Ipsum but for images. Written in Go, it provides… | 58 | 2491 | active |
| ipazc/mtcnn A Python library implementing the MTCNN (Multitask Cascaded Convolutional Networks) algorithm for face detection and facial landmark alignm… | 23 | 2490 | stable |
| GaParmar/img2img-turbo A research library implementing one-step image-to-image translation models (CycleGAN-Turbo and pix2pix-turbo) built on SD-Turbo diffusion m… | 38 | 2488 | active |
| wasabeef/glide-transformations An Android library that provides a collection of bitmap transformations (crop, blur, grayscale, rounded corners, masks, and GPU-based filte… | 32 | 9881 | maintenance |
| xuebinqin/U-2-Net Official PyTorch implementation of U^2-Net, a nested U-structure deep network for salient object detection, published in Pattern Recognitio… | 32 | 9875 | maintenance |
| alexjc/neural-doodle A Python implementation of Semantic Style Transfer (Champandard, 2016) based on the Neural Patches algorithm. It turns rough doodles into r… | 10 | 9851 | maintenance |
| ossappscollective/OSS-DocumentScanner OSS Document Scanner is a free, open-source, privacy-focused mobile app for scanning documents with automatic edge detection, editing, OCR,… | 92 | 2472 | active |
| unjs/ipx IPX is a high-performance, secure image optimizer powered by sharp and svgo that serves images in any size, format, and quality via URL mod… | 91 | 2456 | active |
| kevmo314/magic-copy Magic Copy is a browser extension (Chrome, Firefox, and Figma) that uses Meta's Segment Anything Model to segment a foreground object from … | 21 | 2454 | active |
| Vibrant-Colors/node-vibrant node-vibrant is a TypeScript library that extracts prominent color palettes (vibrant, muted, light/dark variants) from images. It provides … | 66 | 2453 | active |
| ruslanskorb/RSKImageCropper RSKImageCropper is an Objective-C library providing an image/photo crop view controller for iOS, styled like the Contacts app crop UI, with… | 63 | 2446 | stable |
| pixpark/gpupixel GPUPixel is a high-performance, cross-platform real-time image and video filter library written in C++11 and built on OpenGL/ES. It provide… | 84 | 2430 | active |
| wolny/pytorch-3dunet A PyTorch implementation of 3D U-Net and its variants (residual, squeeze-and-excitation) for volumetric semantic segmentation, with 2D U-Ne… | 57 | 2423 | active |
| glidea/banana-prompt-quicker A Chrome extension that lets users quickly insert curated and custom prompts into Google AI Studio, Gemini, and any website input box via r… | 58 | 2414 | active |
| PyWavelets/pywt PyWavelets is an open-source Python library for wavelet transforms, offering discrete, stationary, wavelet packet, and continuous wavelet t… | 84 | 2402 | stable |
| strukturag/libheif libheif is a C++ library that decodes and encodes HEIF/HEIC and AVIF image files, plus HEIF containers using VVC, AVC, JPEG, and JPEG-2000 … | 99 | 2399 | active |
| webmproject/libwebp libwebp is the reference C library for encoding and decoding images in the WebP format, maintained by the WebM project. It also ships comma… | 76 | 2394 | stable |
| yawiii/ComfyUI-Prompt-Assistant A ComfyUI plugin that provides an all-in-one prompt assistant, connecting to cloud LLM/VLM APIs (Zhipu, SiliconFlow, Gemini, Baidu) and loc… | 65 | 2394 | active |
| chillerlan/php-qrcode A PHP library for generating Model 2 QR Codes (versions 1-40, all ECC levels, mixed encoding modes) with extensible output modules for rast… | 81 | 2391 | active |
| OpenImageIO OpenImageIO is a C++ library and toolset for reading, writing, and processing images in nearly any file format through a format-agnostic pl… | 100 | 2387 | stable |
| alexvasilkov/GestureViews An Android library providing ImageView and FrameLayout widgets with built-in gesture control (pan, zoom, fling, rotation, double tap) and s… | 73 | 2385 | stable |
| pydn/ComfyUI-to-Python-Extension A ComfyUI extension and CLI tool that translates ComfyUI node-graph workflows into executable Python scripts. It lets users export workflow… | 74 | 2384 | active |
| heshengtao/comfyui_LLM_party A ComfyUI plugin providing a comprehensive set of nodes for building LLM agent workflows, including MCP server support, RAG/GraphRAG, TTS, … | 62 | 2384 | active |
| MouseLand/cellpose Cellpose is a generalist deep learning algorithm for cellular and nucleus segmentation in microscopy images, with human-in-the-loop capabil… | 80 | 2371 | active |
| sumelabs/clawra Clawra is an OpenClaw skill/plugin that gives an AI agent the ability to generate consistent selfies via xAI Grok Imagine on fal.ai and sen… | 42 | 2362 | active |
| tannerhelland/PhotoDemon PhotoDemon is a free, open-source, portable photo editor for Windows built in Visual Basic 6. It offers pro-grade tools like layers, RAW su… | 68 | 2361 | active |
| lvandeve/lodepng LodePNG is a standalone PNG encoder and decoder written in C and C++ with no external dependencies, distributed as just two source files. I… | 76 | 2349 | stable |
| matthewwithanm/django-imagekit django-imagekit is a Django app for automated image processing, generating derived images like thumbnails or cropped versions from source i… | 88 | 2348 | active |
| ComflowySpace ComflowySpace is an open-source desktop application that wraps ComfyUI/Stable Diffusion into a friendlier, app-like interface for generatin… | 18 | 2346 | active |
| thoas/picfit Picfit is a reusable Go HTTP server that resizes, crops, and generates thumbnails of images on the fly, acting as a proxy over storage back… | 93 | 2342 | active |
| Brooooooklyn/canvas A high-performance Node.js canvas implementation backed by Google's Skia graphics library, built with Rust and Node-API (napi-rs). It provi… | 94 | 2331 | active |
| NextLevel/NextLevel NextLevel is a Swift camera capture library for iOS built on AVFoundation, providing photo and video capture, multi-clip recording, ARKit i… | 67 | 2331 | active |
| wasabeef/android-gpuimage An Android library for applying GPU-accelerated image and video filters using OpenGL ES 2.0, ported from the iOS GPUImage framework. It pro… | 32 | 9154 | maintenance |
| Cadene/pretrained-models.pytorch A Python library providing pretrained ConvNet models (ResNet, ResNeXt, InceptionV4, Xception, NASNet, SENet, DPN, etc.) for PyTorch behind … | 32 | 9101 | maintenance |
| Achno/gowall Gowall is a Go-based CLI tool that converts images (especially wallpapers) to custom color schemes and offers a broad suite of image proces… | 77 | 2318 | active |
| Stability-AI/StableStudio StableStudio is Stability AI's open-source, web-based variant of DreamStudio for creating and editing AI-generated images. It features a pl… | 21 | 9048 | maintenance |
| emgucv/emgucv Emgu CV is a cross-platform .NET wrapper for the OpenCV image processing library, allowing OpenCV functions to be called from .NET-compatib… | 91 | 2300 | active |
| THU-MIG/yoloe YOLOE is the official PyTorch implementation of an open-vocabulary object detection and segmentation model presented at ICCV 2025. It unifi… | 30 | 2297 | active |
| aigc-apps/VideoX-Fun VideoX-Fun is a Python-based video generation pipeline built on Diffusion Transformer models (CogVideoX-Fun, Wan-Fun) that generates videos… | 68 | 2292 | active |
| Dynamic Prompts An extension for AUTOMATIC1111's stable-diffusion-webui that adds a template language for random and combinatorial prompt generation using … | 32 | 2292 | active |
| andrewssobral/bgslibrary BGSLibrary is a C++ framework for background subtraction in video, offering 43 algorithms for foreground-background separation built on Ope… | 57 | 2282 | active |
| onevcat/APNGKit APNGKit is a high-performance Swift framework for loading, decoding, and displaying Animated PNG (APNG) images on iOS and macOS. It offers … | 74 | 2275 | active |
| OlafenwaMoses/ImageAI ImageAI is a Python library that lets developers add computer vision capabilities like image classification, object detection, and video ob… | 23 | 8888 | maintenance |
| ermig1979/Simd Simd Library is a free open-source C++ image processing and machine learning library with a C API and Python wrapper. Its algorithms are ha… | 99 | 2272 | active |
| siwangqishiq/ImageEditor-Android An open-source Android image editing control (Java) supporting stickers, filters, rotation, cropping, text overlays, doodles, skin smoothin… | 45 | 2272 | active |
| stepfun-ai/Step1X-Edit Step1X-Edit is an open-source state-of-the-art instruction-based image editing model from StepFun, designed to rival closed-source editors … | 52 | 2266 | active |
| aigc-apps/EasyAnimate EasyAnimate is an end-to-end Python pipeline for high-resolution, long video and image generation based on transformer diffusion (DiT) mode… | 17 | 2266 | active |
| Alpha-VLLM/Lumina-T2X Lumina-T2X is a unified framework for text-to-any-modality generation built on flow-based large diffusion transformers. It supports generat… | 25 | 2250 | active |
| mrousavy/react-native-blurhash A React Native library that renders BlurHash strings as colorful blurred image placeholders while content loads. It provides a native compo… | 59 | 2241 | stable |
| NVlabs/MambaVision MambaVision is NVIDIA's official PyTorch implementation of a hybrid Mamba-Transformer vision backbone, published at CVPR 2025. It provides … | 46 | 2235 | active |
| facebookresearch/DiT Official PyTorch implementation of Diffusion Transformers (DiT) from the paper 'Scalable Diffusion Models with Transformers', including mod… | 10 | 8676 | maintenance |
| photopea/UPNG.js UPNG.js is a small, fast JavaScript library for encoding and decoding PNG and APNG images, serving as the main PNG engine for the Photopea … | 23 | 2219 | stable |
| pydicom/pydicom pydicom is a pure Python library for reading, modifying, and writing DICOM medical imaging files and File-sets in a pythonic way. It option… | 87 | 2213 | stable |
| kijai/ComfyUI-LivePortraitKJ ComfyUI custom nodes that integrate the LivePortrait face animation and retargeting model, supporting image-to-video, video-to-video, and n… | 24 | 2211 | active |
| MVIG-SJTU/AlphaPose AlphaPose is an open-source real-time multi-person full-body pose estimation and tracking system built on PyTorch. It detects human keypoin… | 32 | 8605 | maintenance |
| TimmyOVO/deepseek-ocr.rs A Rust implementation of the DeepSeek-OCR inference stack with multiple OCR/VLM backends (DeepSeek-OCR, PaddleOCR-VL, DotsOCR), DSQ quantiz… | 54 | 2189 | active |
| MetalPetal/MetalPetal MetalPetal is a GPU-accelerated image and video processing framework built on Apple's Metal API. It provides an image/filter/render pipelin… | 23 | 2188 | active |
| AOMediaCodec/libavif libavif is a portable C library for encoding and decoding AVIF (AV1 Image File Format) images, supporting all AV1 YUV formats and bit depth… | 88 | 2187 | active |
| yatengLG/ISAT_with_segment_anything ISAT_with_segment_anything is an interactive semi-automatic image annotation tool built on the Segment Anything Model family (SAM, SAM2, SA… | 81 | 2186 | active |
| tandpfun/wardrobe A self-hosted web application that detects garments in photos, extracts clean product cutouts, and generates modeled editorial previews usi… | 51 | 2175 | active |
| sirfz/tesserocr A Python wrapper around the tesseract-ocr C++ API built with Cython for optical character recognition. It is Pillow-friendly, works with im… | 87 | 2173 | active |
| zombieyang/sd-ppp SD-PPP is an open-source Photoshop plugin (built on Adobe UXP) that integrates AI image generation platforms like ComfyUI, Replicate, and R… | 61 | 2172 | active |
| BishopFox/unredacter Unredacter is an Electron-based desktop tool that demonstrates how pixelated redactions in images can be reversed by brute-force guessing t… | 32 | 8398 | maintenance |
| 1038lab/ComfyUI-RMBG A ComfyUI custom node package for advanced image background removal and segmentation of objects, faces, clothing, and fashion elements. It … | 66 | 2162 | active |
| Spu7Nix/obamify obamify is a Rust desktop and web application that transforms any image into a morphing animation of Barack Obama using pixel assignment al… | 47 | 2160 | active |
| rupeshs/fastsdcpu FastSD CPU is a Python application that runs Stable Diffusion image generation quickly on CPUs and Intel AI PCs using Latent Consistency Mo… | 75 | 2158 | active |
| Scholar01/sd-webui-mov2mov A Mov2mov plugin for the Automatic1111 stable-diffusion-webui that applies Stable Diffusion to videos by processing frames and repackaging … | 31 | 2158 | active |
| espressif/esp-who ESP-WHO is an image processing development platform from Espressif providing face detection, face recognition, pedestrian detection, and QR… | 63 | 2156 | active |
| jd-opensource/JoyAI-Image JoyAI-Image is a unified multimodal foundation model for image understanding, text-to-image generation, and instruction-guided image editin… | 55 | 2156 | active |
| haraldk/TwelveMonkeys TwelveMonkeys ImageIO is a collection of plugins and extensions for Java's javax.imageio framework, adding read/write support for many imag… | 95 | 2149 | stable |
| tumuyan/RealSR-NCNN-Android An Android application for image super-resolution and upscaling built on NCNN and MNN inference engines, bundling models like RealSR, Real-… | 78 | 2144 | active |
| xinsir6/ControlNetPlus ControlNet++ is an all-in-one ControlNet model and architecture supporting 10+ control types for text-to-image generation and image editing… | 24 | 2143 | active |
| theamusing/perfectPixel A Python library that automatically detects the optimal grid size in AI-generated pixel art images and refines them into clean, perfectly a… | 42 | 2129 | active |
| lukemelas/EfficientNet-PyTorch A PyTorch implementation of the EfficientNet convolutional neural network family with pretrained ImageNet weights. It provides a simple pip… | 23 | 8219 | maintenance |
| autonomousvision/sdfstudio SDFStudio is a unified and modular framework for neural implicit surface reconstruction built on top of nerfstudio. It provides unified imp… | 32 | 2124 | active |
| oxylabs/how-to-scrape-google-images A Python-based command-line tool that scrapes Google Images search results, including reverse image search based on a provided image URL. I… | 61 | 2117 | active |
| kohya-ss/musubi-tuner Musubi Tuner is a set of Python scripts for training LoRA (Low-Rank Adaptation) adapters for video and image generation model architectures… | 88 | 2103 | active |
| River-Zhang/ICEdit ICEdit (In-Context Edit) is a research framework for instruction-based image editing built on large-scale Diffusion Transformers, using a L… | 42 | 2102 | active |
| DanBloomberg/leptonica Leptonica is an open-source C library providing a broad set of image processing and image analysis operations, with a focus on document ima… | 74 | 2092 | stable |
| path/FastImageCache FastImageCache is an Objective-C iOS library for persistently storing and retrieving images at high speed, designed to keep scrolling smoot… | 23 | 8051 | maintenance |
| visomaster/VisoMaster VisoMaster is a Python-based desktop application for AI-powered face swapping and face editing in images and videos. It supports multiple s… | 24 | 2089 | active |
| PaddlePaddle/PaddleGAN PaddleGAN is a Python library providing high-performance implementations of classic and state-of-the-art Generative Adversarial Networks bu… | 23 | 8048 | maintenance |
| unpic unpic-img is a cross-framework responsive image component library for React, Vue, Svelte, Astro, Angular, SolidJS, and more. It generates c… | 82 | 2086 | active |
| riddleling/iOS-OCR-Server An iOS app that turns an iPhone into a local OCR server using Apple's Vision Framework, exposing an HTTP API and web interface for image te… | 68 | 2085 | active |
| alex-damian/pulse PULSE is a Python research implementation of a CVPR 2020 paper that upscales low-resolution face photos by searching the latent space of a … | 32 | 8026 | maintenance |
| ali-vilab/In-Context-LoRA Official repository for In-Context LoRA (IC-LoRA), a framework for adapting Diffusion Transformers to diverse visual generation tasks via L… | 22 | 2081 | active |
| esimov/triangle A Go CLI tool and library that converts images into abstract computer-generated art using Delaunay triangulation. It blurs, grayscales, and… | 23 | 2069 | active |
| discord/lilliput A Go library for resizing and transcoding images, backed by mature C libraries (JPEG, PNG, WebP, AVIF, animated GIF) via cgo. It minimizes … | 66 | 2059 | active |
| shanglianlm0525/PyTorch-Networks A collection of PyTorch implementations of classic and modern CNN architectures, covering classification, detection, segmentation, face, an… | 49 | 2056 | active |
| Sygil-Dev/sygil-webui A browser-based web UI for generating images with Stable Diffusion, built in Python with Gradio and Streamlit frontends. It supports text-t… | 70 | 7863 | maintenance |
| serengil/retinaface RetinaFace is a Python library for deep learning based face detection, built on TensorFlow and derived from the insightface project's Retin… | 66 | 2042 | active |
| zxing-cpp/zxing-cpp ZXing-C++ is an open-source, multi-format 1D/2D barcode image processing library written in pure C++20, ported from the Java ZXing library … | 94 | 2039 | active |
| PRIS-CV/DemoFusion DemoFusion is a CVPR 2024 framework that extends open-source latent diffusion models like SDXL to generate high-resolution images without a… | 45 | 2038 | stable |
| Anime4KCPP Anime4KCPP is a high-performance anime image and video upscaler built on CNN-based algorithms, written in C++. It ships as a library plus V… | 72 | 2033 | active |
| deep-floyd/IF DeepFloyd IF is an open-source text-to-image model library implementing a cascaded pixel diffusion architecture with a frozen T5 text encod… | 22 | 7793 | maintenance |
| bytetriper/RAE Official PyTorch implementation of 'Diffusion Transformers with Representation Autoencoders' (RAE), a two-stage image generation pipeline u… | 45 | 2032 | active |
| renzhezhilu/webp2jpg-online A browser-based, pure front-end image format converter that converts between jpeg, png, gif, webp, svg, ico, bmp, psd, heic and more withou… | 23 | 2030 | stable |
| tdrussell/diffusion-pipe A Python training script for fine-tuning diffusion models (image and video generation) using DeepSpeed pipeline parallelism across multiple… | 67 | 2028 | active |
| D-Ogi/WatermarkRemover-AI An AI-powered desktop application that detects and removes watermarks from images and videos using Microsoft's Florence-2 for detection and… | 77 | 2027 | active |