prostheticknowledge:

YATTA!

Crazy online image app converts pictures into arranged tiles, creating them with sprites from various sources. Different styles include Super Mario, Rainbow Islands, various emoticons (including animated Japanese gifs), and icons from apps such as Skype and Gmail.

Just select an image from your desktop and drag it onto the page it will be converted. Use the drop down menu on the top right to change the style.

Try it out here

(via Kim Asendorf)