Picnik

Picnik is an easy-to-use online image editor, which has many functions and features. You don't have to register, if you want to use the application. However, if you do sign up, you will gain extra features and will have an account where you can save your edited images. The editor allows you to send your images to many websites, such as Photobucket, Facebook, Flickr, Picasa Web Albums and Yahoo! Mail.

This application has many features: you can rotate, crop and change the size of the image in real-time, correct red eyes, change colours, edit the back-light, change the contrast and much more. You will not have to install this tool and it will not consume much of your computers resources, since it is an online program. You will also be able to access all of your images from any computer that has an internet connection.

The developers of Picnik are now offering a plug-in for your Mozilla Firefox browser. This plug-in will will enable you to take screen captures of any websites that you visit and send them directly to Picnik to be edited. You do this by right-clicking on the web page and then selecting the option called 'Edit in Picnik'.