How to create word cloud

Recently I was thinking of create a word cloud design to put it in the background of  a website I was creating. So I google for it and came across  a website I found it interesting and thought of writing a review of this website.

Wordle is a free online service to quickly beautiful word clouds for you. You just need to input a bunch of random word or even you can copy paste a random paragraph or even a website link and it will randomly select words and create a beautiful word cloud. It has a huge set of options and color scheme for easy and quick customization of your word cloud. The interface is so simple that u will hardly need any help. Only problem is that it does not give a save option. But thats not a problem because you can always take a printscreen of the word cloud and save it in your system.