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 sberamclr roidzemans the letrets beeetwn the bnniiegng and end of a wrod. Smoe popele can read the rteluss. Try it wtih a rloabesnay long smpale of txet taht has a good nebumr of wrods mroe than trhee lreetts lnog.