A really fast encoder for PNG images in Java.

Golang wrapper of pngquant / PNG compressor

WIP deflate toolkit for Java

TinyPNG in Go

Golang PNG compressor

NPM package to compress images for web usage

Fast, private, in-browser image compression with target size control and batch downloads.

Free online image compressor tool — Compress JPG, PNG, WebP, image to 50kb, image to 200KB, image to 500kb, image to 1mb, image to 100kb, image to 75kb, image to 80kb and more without losing quality | savedfast.com

Browser-based image compression examples for JPG, PNG, WebP, AVIF, target KB compression, resizing and image conversion.

Resizo – Free online image tools to resize, compress PNG and convert JPG to WebP.

Free image compressor & optimizer for JPEG, PNG, WebP. Batch compress photos with quality presets, format conversion & resizing. Cross-platform Python GUI app.

22 free privacy-first image tools — compress, resize, convert, crop, edit. All in your browser. Nothing uploaded.

Command line tool which compress the .png and .jpg images. It uses https://tinypng.com/ API to compress your images.

The private, local-only file compressor for macOS. Native macOS utility, built with SwiftUI, to compress Images and PDFs locally. Features batch processing, drag-and-drop, and adaptive dark mode.

A comprehensive web application providing free online image and PDF processing tools. All processing happens locally in your browser, ensuring complete privacy and security.

PNG Compressor reduces PNG file size while maintaining high quality. It offers drag-and-drop ease, customizable settings, and fast processing.

🖼️ Process images and PDFs securely and privately online with tools for resizing, compressing, converting, and merging—all in your browser.