Image2 is an enhanced image plugin for CKEditor that supports image captions, CSS class-based alignment and centering.
This module effectively replaces the default Image plugin that comes with CKEditor with the Enhanced Image plugin.
This module requires CKEditor Standard or Full version to be installed in your site's libraries folder. CKEditor version 4.4 or higher is recommended. This module should work with both the CKEditor module OR the Wysiwyg API module, but currently has only been tested against the Wysiwyg API module.