oxipng

This is CLI tool inspired by squoosh!

WebAssembly codecs for mozjpeg, oxipng, gifsicle and webp.

Compress image files to WebP, Avif and JPEG XL by drag and drop using tauri, vuetify.

A minimalist drag-and-drop desktop app for macOS and Windows to instantly shrink images.

Oxipng integration in VSCode

Squash is an image optimization tool built on top of codecs provided by squoosh.

Easily optimize images using PHP.

Fast Rust image processing CLI — compress, resize, convert, split sheets, generate favicons, remove Gemini watermarks. One command for AI-image-to-web optimization.

Image Optimisation app for macOS 11 (Big Sur) and up. Bug reports and localisation only.

Fast, private image compression that runs entirely in your browser. No uploads.

macOS 原生图片压缩工具，支持 PNG / JPG / WebP / GIF / APNG。SwiftUI 编写，原生 Apple Silicon，全程本地处理不联网 · Native macOS image compressor

GitHub Action wrapper for easypng: compress and convert PNG, JPEG, WebP, and AVIF images in CI

Studio-grade image compression that runs entirely in your browser. MozJPEG, OxiPNG, WebP and AVIF via WebAssembly, with SSIM-targeted quality and true lossless modes. Nothing is ever uploaded.

Desktop image optimizer & converter built with Rust, Tauri 2, React 18 and TypeScript. Its adaptive engine encodes real PNG, JPEG, WebP and AVIF candidates, scores them with SSIM and Butteraugli, and keeps the smallest visually identical file. Discontinued — archived, no maintenance or support.

Unofficial Docker builds for oxipng

A utility script for Ubuntu to install MozJPEG and OxiPNG image compression utilities.

Fast Python wrapper for the oxipng Rust library with in-memory processing

Compress and convert PNG, JPEG, WebP, and AVIF images from the command line or as a Node library

Compress images in a web-api using oxipng binary

This repository contains batch scripts and executable comandline tools that compress PNG files using lossy and lossless methods and set the color of transparent pixels to a defined value.