You can try the live demo here iPhotor.com
Notice: This is a standalone PHP script, that allow visitors upload their photos. You can find the WordPress version which edit media images here https://bit.ly/iphotor

iPhotor is the professional PHP photo editor, photo effects, photo design tool. It helps you add many effects, color FX, overlay, add clipart, write text, crop, rotate, mirror..etc. It has built on HTML5 & Javascript, so it’s very lightweight but powerful and easy to use. You also can use it to edit product image, design product..etc