How to type upside down letters

Have you ever wonder how to do this?

¡ƃop ʎzɐן ǝɥʇ ɟo pɐǝɥ ǝɥʇ ɹǝʌo dɯnɾ xoɟ uʍoɹq ʞɔınb ǝɥʇ ˙uʍop ǝpısdn ǝʇıɹʍ ןןɐ ǝʍ ʇuɐɔ ʎɥʍ

Why would you want to type upside down?

Put it in instant messages like MSN, AOL, gTalk
Put upside down text on Twitter, MySpace, MSN Messenger, Facebook, YouTube
Create very strong passwords
Type upside down ... just for fun!

How does this websites flip text up side down and backward? This is because of JavaScript program converts English letters to unicode characters and symbols that look inverted, to make it look like you've created upside-down text on the computer. Most of them come from the character sets "Latin Extended" and "International Phonetic Alphabet". Unfortunately there are no upside down numbers and not enough upside down capital letters, so this tool supports lowercase letters only.

Click here and Here to try it!