Picture2Life is a web2.0 site which allows you to edit your pictures online. It claims it is the easiest way to edit your pictures online.
Editing your pictures is fast and simple, and there are various ways with which you can get started.
You can edit pictures which are already on the internet, which means that if you have any pictures uploaded on MySpace, Flickr, H15, Photobucket etc you can just provide the url link to your picture and it will be imported to Picture2Life.
You can upload pictures from your desktop to Picture2Life, or the most handy tool you can use a Firefox Extension avialable for Picture2Life which is also avialable as an Plugin for Internet Explorer.
After installing the Firefox Extension or Internet Explorer plugin, you can 'right-click' on your images to import and edit them in just a few seconds from your favorite photo sharing or hosting website.
Once you have uploaded the picture or imported it using the url functionality you can edit the picture with Picture2Life.
You can change the grayscale, hue, sharpen the image, flip it horizintally and vertically, adjust brightness and contrast, watermark the image, add special effects and much more to the images.
When your done with the editing you can simply save the image in your account or export it to Flickr or Imageshack image hosting services.
You can also collage the pictures you have edited. There is a limit of 10MB for user's who sign up for a free account.
Here are some of the samples of images I edited