piZap - Free online photo editing software.
FotoFlexer - FotoFlexer is the most powerful online photo editor in existence.
Photoshop.com - Photoshop.
LunaPic - Free and Easy to use online image effects. Try the effect.
Editor.Pho.to - Need to have the capacity to edit your photos on the web, for nothing and without learning convoluted interfaces? At that point Editor.
Photobanda - Photobanda is extremely helpful.