Click c and type any number 01-99, make sure if it is a one digit number that you add a 0 in front. Then type in the text you want and click enter. Click d and paste the code that you want, and if it is valid it will decode, otherwise it'll just give a weird string...
Made for @timelessgaming, 100% by me. (see inside and close the _dict list if necessary) 2k Blocks