shrink-img

Installation

    npm install shrink-img

Usage

    const shrink = require('shrink-img');
 
    // Pass in a directory. It will recursively compress all png,jpg,gif images under this folder.
    // !! This will replace your original images, do back up if you needed.
    shrink('FolderPath', 'yourTinyPngAPIKey');
    shrink('.', 'ZgPDOUKtFZgPIiDOKtR');

You need to have a tinyPng API key before compress images. Go to apply: https://tinypng.com/developers