Fcrop

jquery.Fcrop.js v0.0.2
jQuery Image Cropping Plugin - released under MIT License
Author: Andrew Godin covoxx@gmail.com
https://github.com/covox/fcrop
Copyright (c) 2015 ITFrogs

Usage

$('#fcrop').fcrop();

or

$('#fcrop').fcrop({
    left: 		0,
    top: 		0,
    width: 		100,
    height: 	100,
    opacity: 	0.2,
    padding: 	0,
    fill: 		'green',
    aspectRatio: 	1,
    maximizeCrop: 	false,
    lockAspect: 	false,
    onChange: 	function(c) {
    }
});

Example