Calculator Words Generator

Every school child has had the joy of making words, (and it must be said, especially rude words) on a calculator.
This generator takes a phrase (no more than 100 characters) and reverses the letters.
You can then copy the results from the first converter into the top left box in the 'Substitution Cipher for Calculator Words'
Click 'Substitute' and the corresponding numbers appear
Enter it into a calculator, turn it over and see your word!
Reverse Text Converter for Calculator Words

0=O/D 1=I 2=Z 3=E 4=h 5=S 6=g 7=L 8=B
Substitution Cipher for Calculator Words
Original Alphabet
Substitute Alphabet    <---->