Top 78 image-compression open source projects

Semantic JPEG image compression using deep convolutional neural network (CNN)

Blog：https://zhengxiaoyong.com Wechat：

App for macOS. Minify your images and graphics with just one drop. Autorenamed in the same place where it comes from. Immediately!

PHP client for the Tinify API.

🎨 Go AVIF library

Pytorch implementation of High-Fidelity Generative Image Compression + Routines for neural image compression

Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法

[Deprecated] No longer maintained, please use https://github.com/fengyuanchen/compressorjs

Essential Image Optimization - an eBook

可能是Android平台上最快的图片压缩框架。

Caesium Command Line Tools - Lossy/lossless image compression tool using mozjpeg and zopflipng

Image, GIF and Video enlarger/upscaler achieved with waifu2x and Anime4K. [NO LONGER UPDATED]

A command-line interface (CLI) utility written in pure Python to help you reduce the file size of images.

It is a free, open source command-line utility for optimizing PNG image files ( batch script included ).

Limited Error Raster Compression

Converts common image formats (PNG, JPG, etc.) to GPU-native compressed (BCn, ETC, ASTC) in KTX containers.

Picture Selector Library for Android or 图片选择器

Free Universal Image Format

🖼️ PNG/JPEG optimization app for macOS, Windows and Linux.

Java client for the Tinify API.

🧙‍♂️ From developers to developers: a cross-platform tool for losslessly image compression.

Python client for the Tinify API.

An Advanced Compress Image Library for Android / 高效、简洁的图片压缩工具库

A cross-platform TinyPNG client 🌱🎍

Learned image compression

On-the-fly image resizing using Node.js and libvips. Heroku Ready!

A Docker image that contains a set of tools for compressing and optimize images in many formats with high results, it also includes GNU Parallel

A Github Action that automatically compresses JPEGs, PNGs and WebPs in Pull Requests.

📸 High-performance cli batch image resizer and rotator

An Azure Function solution to crawl through all of your image files in GitHub and losslessly compress them. This will make the file size go down, but leave the dimensions and quality untouched. Once it's done, ImgBot will open a pull request for you to review and merge. [email protected]

Caesium is a cross-platform image compression software aimed at helping photographers, bloggers, webmasters, businesses or casual users at storing, sending and sharing digital pictures. Based on libcaesium.

CLI image optimization tool

An easy and fast library to apply gaussian blur filter on any images. 🎩

Cloudinary NPM for node.js integration

TensorFlow Implementation of Generative Adversarial Networks for Extreme Learned Image Compression

An image resizing library for Android

AVIF polyfill for the browser

一款Android 便捷高效图片压缩库，更多自定义，灵活配置，缩放部分逆向微信朋友圈压缩效果推算得来，效果非常接近！

Image size quality compression, very close to WeChat picture compression strategy

Free Lossless Image Format

High-performance image manipulation for web servers. Includes imageflow_server, imageflow_tool, and libimageflow

Minify size your images. Image compression with extension: jpg/jpeg, svg, png, gif. NodeJs

Crunch is a tool for lossy PNG image file optimization. It combines selective bit depth, color type, and color palette reduction with zopfli DEFLATE compression algorithm encoding using the pngquant and zopflipng PNG optimization tools. This approach leads to a significant file size gain relative to lossless approaches at the expense of a relatively modest decrease in image quality (see example images below).

TinyPNG client for Mac

JavaScript image compressor.

Automated image compression for efficiently distributing images on the web.

FLIF image viewer and QuickLook plugin for macOS

Shiny App for Image Compression via SVD

The Caesium compression library written in Rust

Run Google's Guetzli through Docker

October CMS Plugin to resize and compress images

Recent papers and codes related to deep learning/deep neural network based image compression and video coding framework.

A Node wrapper for the FLIF executable

images jpg or jpeg compressed and watcher fsnotify

Demonstration of low rank matrix approximations via singular value decomposition

[CVPR'19, ICLR'20] A Python toolbox for modeling and optimization of photo acquisition & distribution pipelines (camera ISP, compression, forensics, manipulation detection)

This is script and implementation of frontend image compression, convert, rotate, resize based on codecs in Google/Squoosh. All codecs are copy from the Squoosh repo without modifying. if you want to pre-process images before uploading them to the server, please use this repo for reference

A simple image compressor of javascript

CAE-ADMM: Implicit Bitrate Optimization via ADMM-Based Pruning in Compressive Autoencoders

Android library to choose image from gallery or camera with option to compress result image