Graphic5 
A HTML5 Upload image tool, full use of HTML5 with canvas (with fallback options). Together with a ratio and drag & drop makes this tool ideal for use in a CMS.
Features
- uses canvas to crop the image, no server scripts needed!
- want to use a server script, no problem! simple change it with additional options
- full HTML5 support
- touch support! Works on tablet and mobile!
- Responsive design option
- save your image with AJAX or use the tradional FORM input file element
- uses ratio to let it fit your screen or element
- easy to use
- additional options to configure
- bootstrap 3.1
- jQuery 1.9
UPDATE: jan. 24
- New: Download button
- New: Force not saving and pushing your own save function
UPDATE: nov. 21
- Improvement: Script is working with tablet and phone!
- New: Resize option added for responsive design
UPDATE: nov. 17
- New: Save original option added