Picnik is simpler and more intuitive than most desktop apps, and thanks to being written in Flash, it’s also just as fast - normally I hate sites that are 100% Flash (mainly social networks like Capazoo and Wallop), but for web applications I think it’s fine.
is a new online Photo editing tool similar to Photoshop but with not too many features, still a good tool to do the basic photo editing functions. You can see from the picture below, some of the functions that are available. You can upload the photo from your computer and start editing it online. And also upload pictures from the website, from Yahoo or Flickr search, random Flickr photos, from webcam photo. They have editing features similar to Picasa, such as auto-fix, rotate, crop and sharpen your image, brightness, contrast etc., Once you finish editing, you can save the photo either to your computer, or e-mail the photo to someone, or uploated it to your Flickr.com account. They will be adding new features and more photo accounts so you can add to Photobox, Smugmug and other photo sharing sites.
Try it out it is easy and fun. Another great online editing tool.