Alternatives and similar repositories for zopfli

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

• google / butteraugli
  butteraugli estimates the psychovisual difference between two images
  ☆1,996Updated 3 years ago
• mozilla / mozjpeg
  Improved JPEG encoder.
  ☆5,662Updated 7 months ago
• google / brotli
  Brotli compression format
  ☆14,562Updated last month
• kornelski / pngquant
  Lossy PNG compressor — pngquant command based on libimagequant library
  ☆5,552Updated 6 months ago
• dropbox / lepton
  Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.
  ☆5,006Updated last year
• google / guetzli
  Perceptual JPEG encoder
  ☆12,949Updated 2 years ago
• google / pik
  A new lossy/lossless image format for photos and the internet
  ☆834Updated 2 years ago
• google / highwayhash
  Fast strong hash functions: SipHash/HighwayHash
  ☆1,597Updated last year
• FLIF-hub / FLIF
  Free Lossless Image Format
  ☆3,741Updated 2 years ago
• danielgtaylor / jpeg-archive
  Utilities for archiving JPEGs for long term storage.
  ☆1,182Updated 11 months ago
• tjko / jpegoptim
  jpegoptim - utility to optimize/compress JPEG files
  ☆1,759Updated this week
• kornelski / giflossy
  Merged into Gifsicle!
  ☆985Updated 6 years ago
• google / snappy
  A fast compressor/decompressor
  ☆6,518Updated 2 weeks ago
• libjpeg-turbo / libjpeg-turbo
  Main libjpeg-turbo repository
  ☆4,205Updated this week
• ImageOptim / libimagequant
  Palette quantization library that powers pngquant and other PNG optimizers
  ☆875Updated 2 months ago
• AOMediaCodec / libavif
  libavif - Library for encoding and decoding .avif files
  ☆1,995Updated this week
• kornelski / dssim
  Image similarity comparison simulating human perception (multiscale SSIM in Rust)
  ☆1,159Updated 4 months ago
• Cyan4973 / FiniteStateEntropy
  New generation entropy codecs : Finite State Entropy and Huff0
  ☆1,463Updated last year
• kohler / gifsicle
  Create, manipulate, and optimize GIF images and animations
  ☆4,128Updated last week
• zlib-ng / zlib-ng
  zlib replacement with optimizations for "next generation" systems.
  ☆1,935Updated this week
• mirrorer / libbpg
  libbpg (copy of the source code for easy access)
  ☆801Updated 4 years ago
• facebook / zstd
  Zstandard - Fast real-time compression algorithm
  ☆26,507Updated last week
• google / ngx_brotli
  NGINX module for Brotli compression
  ☆2,214Updated last year
• richgel999 / lzham_codec
  Lossless data compression codec with LZMA-like ratios but 1.5x-8x faster decompression speed, C/C++
  ☆716Updated 3 years ago
• google / brunsli
  Practical JPEG Repacker
  ☆748Updated last year
• lz4 / lz4
  Extremely Fast Compression algorithm
  ☆11,619Updated this week
• inikep / lzbench
  lzbench is an in-memory benchmark of open-source compressors
  ☆1,040Updated 2 weeks ago
• googlefonts / roboto-2
  The Roboto family of fonts
  ☆3,843Updated 10 months ago
• google / re2
  RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It…
  ☆9,580Updated 2 weeks ago
• nokiatech / heif
  High Efficiency Image File Format
  ☆1,788Updated 10 months ago