623 Open source projects that are alternatives of or similar to Pngquant

A Python Wrapper of Pngquant

Palette quantization library that powers pngquant and other PNG optimizers

Image optimization / compression library. This library is able to optimize png, jpg and gif files in very easy and handy way. It uses optipng, pngquant, pngcrush, pngout, gifsicle, jpegoptim and jpegtran tools.

Simple image optimizer for JPEG, PNG and GIF images on Linux, MacOS and FreeBSD.

Lossy compression of PNG images

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).

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

libimagequant (pngquant) bindings for the Rust language

Essential Image Optimization - an eBook

Implemets the CIEDE2000 color difference algorithm, conversion between RGB and lab color and mapping all colors in palette X to the closest color in palette Y based on the CIEDE2000 difference.

Lossy PNG compressor for RGBA PNGs. Has two modes: lossy averaging filter (blurizer) that denoises the image and optimal posterization using Median Cut quantization to reduce number of unique colors in the image with minimal visual distortion

Mac GUI for pngquant, pngnq and posterizer

Vector Express is a free service and API for converting, analyzing and processing vector files.

Photoshop plug-in for saving PNG images with pngquant compression

Generates an image from a DOM node using HTML5 canvas

♻️ Reusable, scalable, bash scripts to create and optimize images.

Qualitis is a one-stop data quality management platform that supports quality verification, notification, and management for various datasource. It is used to solve various data quality problems caused by data processing. https://github.com/WeBankFinTech/Qualitis

A collection of public resources about how software companies test their software

A C++17 image representation, processing and I/O library.

Gradle plugin that generates qualified, density specific PNG drawables from SVG files at build time for your Android projects.

A small library for converting between case classes.

数据库审核平台

Slide Decks

📷 RAW image processing for Python, a wrapper for libraw

Make optimisation of images part of your automated build process

QKeras: a quantization deep learning library for Tensorflow Keras

jQuery UI widget for color picking (similar to the one in Microsoft Office 2010).

Cross-platform command-line AV1 / VP9 / HEVC / H264 / VVC encoding framework with per scene quality encoding

Automated image compression for efficiently distributing images on the web.

Brevitas: quantization-aware training in PyTorch

Simple, modern libpng alternative

Coolest Gradient Hues and Swatches

Fast conversions across various Go types with a simple API.

Vector graphics (SVG) library for PHP

Tailwind Ink is an AI palette generator trained with the Tailwindcss colors.

Must-read papers on deep learning to hash (DeepHash)

🔥 Big vector pack with hand-drawn doodles for presentations, social media, blog posts and so on

Neural Network Distiller by Intel AI Lab: a Python package for neural network compression research. https://intellabs.github.io/distiller

Atom's One Dark and One Light theme for GNOME Terminal

A MySQL Converter Tool

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

Fast, simple, scalable, Docker-ready HTTP microservice for high-level image processing

Tiny millisecond conversion utility

Percona QA is a suite of scripts and utilities that assists in building, continuous integration, automated testing & bug reporting for Percona Server, Percona XtraDB Cluster, Percona XtraBackup, Percona Server for MongoDB, as well as other flavors of MySQL (Oracle, Facebook MyQSL, WebScaleSQL, MariaDB) etc.

Code Climate engine for code duplication analysis

High-level API for FFmpeg's Command Line Tools

MagicScaler high-performance, high-quality image processing pipeline for .NET

A CLI, and API, tool to run many quality check-ups on your javascript project.

This module adds print control to mapbox-gl.

JavaScript library for quantity calculation and unit conversion

📏 JavaScript library for length units conversion.

Zig library for reading and writing different image formats

pquery is an open-source (GPLv2 licensed) multi-threaded test program, written in C++, created to stress test the MySQL server (in any flavor), either randomly or sequentially, for QA purposes.

A rust-macro which makes errors easy to write

Compare various different Hashing Algorithms

Code smell detector for Ruby

MSX cross-development command line tools PNG2MSX, PNG2SPR[+] and TMX2BIN

Dataflow compiler for QNN inference on FPGAs

Smart grid Synchrophasor SDK (S3DK) - A LabVIEW API and a Real-Time Data Mediator for PMU Application Development!

Simple standalone OSX app to convert Rocksmith 2014 .psarc (CDLC) files between PC and MAC.