Upload an image and have some fun with these image editing tools. You will be surprised at all you can do without being an expert in photoshop. It is a great way to learn how to manipulate images.
Pixlr.com (Pixlr E and Pixlr X are free to use on the site)
Pixlr is a free online photo editor. Edit, adjust and filter your images. No registration jump right in!
GIMP (GNU Image Manipulation Program) is an image retouching and editing tool.
Create dazzling photo effects for free in your browser.
Piccy makes your photo awesome with many easy to use photo tools. Edit pictures, apply beautiful photo effects, and add text and even paint! Enjoy free photo editing online and show your creativity with iPiccy editor!
Customizable animation effects, video editing, carte-blanche image creation tools and features, social networking and photo sharing site integration
Online Image Editor
The Free Online Image Editor lets you edit images ONLINE!
Has a free option or there is an upgrade feature to FotorPro for a fee with additional features.