243 Open source projects that are alternatives of or similar to nimPNG

A pure Rust PNG image decoder and encoder based on lodepng.

data bending & glitch tools

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

Zig library for reading and writing different image formats

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

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).

Lossy compression of PNG images

Create png images in pure javascript (modern & fast ES6 version using typed Arrays)

Essential Image Optimization - an eBook

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

CLI image optimization tool

.NET client for the Tinify API.

Alfred workflow - Minify images with Imagemin

PNG image compression tool (GUI use Electron)

A multi platform image density converting tool converting single or batches of images to Android, iOS, Windows or CSS specific formats and density versions given the source scale factor or width/height in dp. It has a graphical and command line interface and supports many image types (svg, psd, 9-patch, etc.) aswell as some lossless compressors like pngcrush.

SQIP is a tool for SVG-based LQIP image creation written in go

Encrypt message to PNG image.

Optimize PNG, JPEG, GIF, SVG images with gulp task.

Optimize PNG, JPEG, GIF, SVG images with grunt task.

NHW : A Next-Generation Image Compression Codec

✨ This pack of 100+ gopher pictures and elements will help you to build own design of almost anything related to Go Programming Language: presentations, posts in blogs or social media, courses, videos and many, many more.

Weather Underground Icons ( PNG & SVG )

Generates an image from a DOM node using HTML5 canvas

Some public files that I can link to: icons, screenshots, etc.

These docs help you to find and use arrows you need more quickly

OpenMax image viewer for the Raspberry Pi

Ultra Compact Image (UCI)

A minimalistic crossplatform image viewer written in rust

decode, inspect, edit, and encode png images in pure swift

r6operators is a collection of high-quality vectorized Rainbow Six: Siege Operator icons & metadata for Node.js

A library to capture canvas-based animations at a fixed framerate

Download the HTML (DOM) to Image (JPG, PNG)

📷 A fluent wrapper around System.Drawing for the processing of image files.

C# port of the famous C framework

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

convert HEIC file to H.265 bitstream(Annex.B)

PAPPL - Printer Application Framework

A Python library for Blender addons. Blazingly fast preview loads in Blender. Images of arbitrary size. bpy.utils.previews drop-in replacement.

📄 p2. - Simple and secure PDF to PNG server.

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

Full color painting software for Unix-like systems for illustration drawing. This is un-official little fixed repository for package maintainers of image editor AzPainter (based on "mlib" toolkit). Official repository - http://azsky2.html.xdomain.jp/arc/download.html

ICNS2ICO lets you easily convert icons from the Apple's ICNS format to the Windows ICO format.

Easily optimize images using PHP

📃 Node.js wrapper for pdftocairo - PDF to PNG/JPEG/TIFF/PDF/PS/EPS/SVG using cairo

A parallelized PNG encoder in Rust

Unofficial 2FA entry icons for open source Android authenticator Aegis

Ruby client for the Tinify API.

🔀 Convert small PNG images to SVG Tiny 1.2

Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files

A PHP library for easy image handling. 🖼

Open-source modular 2D bitmap graphics library with emphasis on speed and correctness.

Image transformation, compression, and decompression codecs. Forked from https://pypi.org/project/imagecodecs

Mac OS X: Convert any image to HEIF/HEIC format

A Next.js plugin for embedding optimized images.

Docker-powered html convert to pdf(html2pdf), html to image(html2image like jpeg,png),which using chrome(golang) kernel, add watermarks to pdf, convert pdf to images etc.

An android image compression library.

renders the output of pyecharts as png, jpeg, gif, svg, eps, pdf and raw base64

darken (or lighten) a PDF

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]

Speed up your WordPress website. Optimize your JPEG and PNG images automatically with TinyPNG.