What is “webp” Package?

Image format providing lossless and lossy compression for web images
For more details: https://developers.google.com/speed/webp/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install webp.

  brew install webp

Now, use webp!