imagemin-jpegoptim

imagemin-jpegoptim

jpegoptim imagemin plugin

Install

$ npm install --save imagemin-jpegoptim

Usage

var Imagemin = require('imagemin');
var jpegoptim = require('imagemin-jpegoptim');

var imagemin = new Imagemin()
	.src('images/*.jpg')
	.dest('build/images')
	.use(jpegoptim({ progressive: true }));

imagemin.run(function (err, files) {
	if (err) {
		throw err;
	}

	console.log('Files optimized successfully!');
});

You can also use this plugin with gulp:

var gulp = require('gulp');
var jpegoptim = require('imagemin-jpegoptim');

gulp.task('default', function () {
	return gulp.src('images/*.jpg')
		.pipe(jpegoptim({ progressive: true })())
		.pipe(gulp.dest('build/images'));
});

Options

progressive

Type: Boolean
Default: false

Lossless conversion to progressive.

max

Type: Number

Set maximum image quality factor. (0 - 100)

size

Type: Number or String

Try to optimize file to given size. Target size is specified either in kilo bytes (1 -) or as percentage (1% - 99%).

License

MIT © imagemin