Alternatives and similar repositories for zopfli:

Users that are interested in zopfli are comparing it to the libraries listed below

• google / brotli
  Brotli compression format
  ☆13,751Updated last week
• mozilla / mozjpeg
  Improved JPEG encoder.
  ☆5,508Updated last week
• google / butteraugli
  butteraugli estimates the psychovisual difference between two images
  ☆1,973Updated 2 years ago
• google / brunsli
  Practical JPEG Repacker
  ☆740Updated 8 months ago
• dropbox / lepton
  Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.
  ☆5,007Updated 10 months ago
• FLIF-hub / FLIF
  Free Lossless Image Format
  ☆3,729Updated last year
• google / snappy
  A fast compressor/decompressor
  ☆6,243Updated 5 months ago
• google / highwayhash
  Fast strong hash functions: SipHash/HighwayHash
  ☆1,560Updated 9 months ago
• google / guetzli
  Perceptual JPEG encoder
  ☆12,931Updated last year
• Cyan4973 / FiniteStateEntropy
  New generation entropy codecs : Finite State Entropy and Huff0
  ☆1,351Updated 10 months ago
• kornelski / pngquant
  Lossy PNG compressor — pngquant command based on libimagequant library
  ☆5,307Updated this week
• google / pik
  A new lossy/lossless image format for photos and the internet
  ☆835Updated last year
• AOMediaCodec / libavif
  libavif - Library for encoding and decoding .avif files
  ☆1,633Updated this week
• libjpeg-turbo / libjpeg-turbo
  Main libjpeg-turbo repository
  ☆3,844Updated last month
• nokiatech / heif
  High Efficiency Image File Format
  ☆1,759Updated last year
• facebookarchive / BOLT
  Binary Optimization and Layout Tool - A linux command-line utility used for optimizing performance of binaries
  ☆2,524Updated last year
• kohler / gifsicle
  Create, manipulate, and optimize GIF images and animations
  ☆3,852Updated 7 months ago
• mirrorer / libbpg
  libbpg (copy of the source code for easy access)
  ☆789Updated 3 years ago
• cloudflare / zlib
  Cloudflare fork of zlib with massive performance improvements
  ☆672Updated 3 weeks ago
• richgel999 / lzham_codec
  Lossless data compression codec with LZMA-like ratios but 1.5x-8x faster decompression speed, C/C++
  ☆697Updated 2 years ago
• tjko / jpegoptim
  jpegoptim - utility to optimize/compress JPEG files
  ☆1,625Updated this week
• zlib-ng / zlib-ng
  zlib replacement with optimizations for "next generation" systems.
  ☆1,625Updated this week
• microsoft / VFSForGit
  Virtual File System for Git: Enable Git at Enterprise Scale
  ☆6,012Updated last month
• google / wuffs
  Wrangling Untrusted File Formats Safely
  ☆4,255Updated last week
• h2o / h2o
  H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server
  ☆10,976Updated last week
• facebook / zstd
  Zstandard - Fast real-time compression algorithm
  ☆24,207Updated this week
• webmproject / libwebp
  Mirror only. Please do not send pull requests. See https://chromium.googlesource.com/webm/libwebp/+/HEAD/CONTRIBUTING.md.
  ☆2,074Updated last week
• kornelski / giflossy
  Merged into Gifsicle!
  ☆979Updated 5 years ago
• lz4 / lz4
  Extremely Fast Compression algorithm
  ☆10,590Updated this week
• inikep / lizard
  Lizard is an efficient compressor with very fast decompression. It achieves compression ratio that is comparable to zip/zlib and zstd/bro…
  ☆658Updated this week