Browser & Web Worker focussed image codec wasm bundles derived from the Squoosh App.
Official and maintained implementation of the paper "Differentiable JPEG: The Devil is in the Details" (WACV 2024)
[WACV 2025 oral] All-in-One Image Compression and Restoration.
Small Wavelet Thumbnail & Preview Codec - WTPC
A Python package for minimizing file size of images with negligible quality loss
Compressing images with the Walsh-Hadamard transform. A pure Python and numpy codec with its own BMP, PPM, PAM and TIFF I/O, as a CLI and a library.
Rust JPEG 2000 / HTJ2K codec with CUDA and Metal GPU paths.
A modern, composable image processing library for JavaScript and TypeScript that provides a type-safe builder API for image transformations.
Byte-exact residual image codec — one bitstream covers lossless restore + lossy distribution. Honest numbers: +14.7% net over a raw backup on BC7, byte-exact.
Pure-Rust SPICE remote-display protocol implementation. Client + server + standalone QUIC/LZ/GLZ image decoders.
Apple-platform image codec contracts and a bounded ImageIO reference implementation. Pre-1.0.
A minimal, auditable safe Rust port of the QOI reference encoder and decoder.
Texture-oriented image decoding, conversion, resizing, and GPU upload helpers for Ruby.
Real-world compression benchmarks for WebAssembly image codecs (MozJPEG, libwebp, libavif, OxiPNG, gifsicle, SVGO) running in the browser. From building convertilo.io.
Modular AGPL Social Ecosystem
lossless image codec (filter + zstd) faster and often smaller than PNG
Lossy image codec built to win on several axes at once: bit-exact output, thread count never enters the bitstream, 1.1k lines of C99, zero dependencies.
WLX (Lister) plugin for Total Commander - view NBLI and fNBLI lossless images (WangXuan95/NBLI)
To associate your repository with the image-codec topic, visit your repo's landing page and select "manage topics."