What is this?
The scrambler randomizes the letters between the beginning and end of a word. Some people can read the results. Try it with a reasonably long sample of text that has a good number of words more than three letters long.
The slrcembar reoziandms the lettres bteween the biinnngeg and end of a wrod. Some ppolee can read the rteluss. Try it wtih a ranosbaley long slpmae of text taht has a good nmbuer of wrods more tahn trehe lertets lnog.