Image Crop

Jcrop is the quick and easy way to add image cropping functionality to your web application. It combines the ease-of-use of a typical jQuery plugin with a powerful cross-platform DHTML cropping engine that is faithful to familiar desktop graphics applications. Jcrop - Features: Attaches unobtrusively to images or block objects Supports aspect ratio locking Supports minSize/maxSize setting Callbacks for selection done, or while moving Keyboard support for nudging selection API features to

croppic is an image cropping jQuery plugin that will satisfy your needs and much more. It works in IE 10+, chrome, and ffx.  

FileAPI is a set of javascript tools for working with files. Multiupload, drag and drop and chunked file upload. Images: crop, resize and auto orientation by EXIF.