pngquant
PNG converter and lossy image compressor. tldr-pages
On several platforms
Several platforms
Compress a specific PNG as much as possible and write result to a new file
pngquant path/to/file.pngIdentifyCompress a specific PNG and override original
pngquant --ext .png --force path/to/file.pngIdentifyTry to compress a specific PNG with custom quality (skip if below the min value)
pngquant --quality 0..100 path/to/file.pngIdentifyCompress a specific PNG with the number of colors reduced to 64
pngquant 64 path/to/file.pngIdentifyCompress a specific PNG and skip if the file is larger than the original
pngquant --skip-if-larger path/to/file.pngIdentifyCompress a specific PNG and remove metadata
pngquant --strip path/to/file.pngIdentifyCompress a specific PNG and save it to the given path
pngquant path/to/file.png --output path/to/file.pngIdentifyCompress a specific PNG and show progress
pngquant --verbose path/to/file.pngIdentify