TextOpus, which was created by a fifteen year old Polish kid, is a text tool. You can use it to convert text to lowercase or uppercase letters, eliminate HTML tags, convert to ASCII numbers, binary and Morse alphabet. There’s an interesting feature called Shuffle Letters which basically mixes the order of letters in a word up, save the first and last, giving you a sort of reading brain teaser. The Reverse Text tool, does just that, it reverses the order of letters in any word or phrase. You can also encrypt items using BlowFish, Serpent, Loki97, and GOST among others. TextOPus lets you hash too. There are also a number of line tools allowing you to filter, reverse, sort and shuffle lines.