tinypng-node-cli
Handy command line tool for optimizing images using the TinyPNG API
Preamble
To use TinyPNG CLI, you need an API key for TinyPNG. You can get one at
https://tinypng.com/developers.
Installation
npm i tinypng-node-cli -g
Usage
tinypng -d <Directory> -k <API key for TinyPNG>