lossless-images

Here are 8 public repositories matching this topic...

libjxl / libjxl

JPEG XL image format reference implementation

photos photography jpeg encoder images decoder lossy codec image-compression lossless-compression-algorithm lossless-images lossy-compression jxl lossy-image-compression lossless-image-compression jpeg-xl

Updated Oct 12, 2026
C++

JohnWong / IconFont

Star

IconFont is a way to build lossless images of pure color with font file。IconFont是一种通过字体文件来构建纯色图的方案。

icon-font fontforge lossless-images

Updated Jul 11, 2016
Objective-C

centminmod / optimise-images

Sponsor

Star

Batch image resizer, optimiser and profiler using ImageMagick convert, OptiPNG, JpegOptim and optional ZopfliPNG, Guetzli and MozJPEG.

Updated Jan 23, 2022
Shell

sveinbjornt / Phew

Star

FLIF image viewer and QuickLook plugin for macOS

macos osx cocoapods image-viewer flif image-compression quicklook quicklook-plugin lossless-images flif-images flif-format

Updated May 15, 2018
Objective-C

jackskip22 / rapier-jxl

Star

JPEG XL in JavaScript, 12kB gzipped core. Rapier's full encoding system is ~50kB gzipped with lossless, lossy, HDR, exact alpha, JPEG transcoding, WASM and parallel workers. Zero dependencies. MIT.

Updated Oct 11, 2026
JavaScript

Blobfolio / blob-image

Sponsor

Star

A brute-force, lossless JPEG/PNG image compressor written in BASH (no GUI dependencies).

cli png jpeg image-compression server-side lossless-images

Updated Nov 23, 2018
Shell

VarunBatraIT / zImageOptimizer

Star

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

docker-container docker-image image-compression lossless-images

Updated Mar 18, 2026
Shell

turkaysoft / walpa

Star

Lossless Icon Colorizer Software

image-processing lossless-images colorizer icon-color

Updated Oct 10, 2026
C#

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