Notarikon

This app is a worksheet that allows you to create Roshei Teivos (acronyms) for your phrases.
For example, enter the word "בראשית", and click "go". טhe app will create six text-boxes, each with the subsequent letter of the phrase. You may now fill in whatever words you feel fit in, such as "בן ראשון אחר שלושים יום תפדה" in our example. (Vort from the Vilna Gaon)