About

Tool using pngcrush and optipng to optimize input PNG

Installation

First, you need to install pngcrush and optipng:

Arch:

sudo pacman -S pngcrush optipng

Debian/Ubuntu:

sudo apt-get install pngcrush optipng

OSX (homebrew):

brew install pngcrush optipng

Windows (scoop):

scoop install pngcrush optipng

Next, download shrink-png from Releases, or build it from source:

go install github.com/martinlindhe/shrink-png@latest

License

Under MIT