Image Processing GitHub Repositories (2026) · Open Source Tools

Fast, secure image processing server and Go library, using libvips

Pure-managed, SIMD-accelerated image codecs for .NET: JPEG, PNG, WebP, TIFF, GIF, JPEG 2000 and JBIG2, plus EXIF and ICC. No native dependencies, NativeAOT-compatible; the JPEG decoder beats libjpeg-turbo on our benchmark corpus.

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon

Tool for processing film negatives.

Manga translation app powered by AI

All in one MLV processing app.

Character Select Stand Alone App with AI prompt and ComfyUI/WebUI API support for waiIllustriousSDXL, waiANIMA and others model

An image and texture viewer for tga, png, apng, exr, dds, pvr, ktx, ktx2, astc, pkm, qoi, gif, hdr, jpg, jxl, tif, ico, webp, avif, heic, and bmp files. Uses Dear ImGui, OpenGL, and Tacent. Useful for game devs as it displays information like the presence of an alpha channel and querying specific pixels for their colour.

Apache Commons Imaging (previously Sanselan) is a pure-Java image library

Quick, simple but powerful Cross Platform image editor.

A simple research-oriented image viewer with an emphasis on examining and comparing high-dynamic range (HDR) images.

TailBliss is a Hugo Starter theme built on TailwindCSS 4, and Alpine.JS.

A desktop image editor

Limited Error Raster Compression

:rowboat: Convert any image to ICO format

The most lightweight image viewer for Windows, supporting a wide range of image formats.

Boost.GIL - Generic Image Library | Requires C++14 since Boost 1.80

palette-based image recoloring tool

Numpy-like library in swift. (Multi-dimensional Array, ndarray, matrix and vector library)

A high-performance image processing library designed to optimize and extend the Albumentations library with specialized functions for advanced image transformations. Perfect for developers working in computer vision who require efficient and scalable image augmentation.