zopflipng-bin

zopflipng-bin

zopfli Compression Algorithm is a new zlib (gzip, deflate) compatible compressor that takes more time (~100x slower), but compresses around 5% better than zlib and better than any other zlib-compatible compressor

Install

$ npm install --save zopflipng-bin

Usage

var execFile = require('child_process').execFile;
var zopflipng = require('zopflipng-bin').path;

execFile(zopflipng, ['-m', '--lossy_8bit', 'input.png', 'outout.png'], function (err) {
	if (err) {
		throw err;
	}

	console.log('Image minified!');
});

CLI

$ npm install --global zopflipng-bin

$ zopflipng --help

License

MIT © imagemin