The Levenshtein Edit-Distance Tool has been moved to http://www.minerazzi.com/tools/levenshtein/levenshtein-distance-calculator.php

A tutorial is available at

http://www.minerazzi.com/tutorials/levenshtein-distance-tutorial.pdf

The tool is meant to be for demonstration purposes; e.g., as in a classroom setting or as part of a hands-on tutorial on edit distances.

Some suggested conversions are:

Democrats –> Republicans
Google –> Yahoo!
Good –> Evil
password –> userID
Jesus –> Satan
Britney –> Spears
Lotto No. –> Quick Pick No.

Enjoy it!