ImgAreaSelect is a plugin for selecting a rectangular area of an image. It allows web developers to easily implement image cropping functionality, as well as other user interface features (such as photo notes).
cropsy is a jQuery plugin for creating a draggable and zoomable cropper window around an attached image, similar to Twitter’s profile image selector. Its name comes from the Staten Island urban legend of Cropsey. Coder beware.
jQuery plugin for image cropping in combination with PHP backend.