Encrypter link : https://repl.it/@John_123/Encrypter
Decrypter link : https://repl.it/@John_123/Decrypter
Here is my Encrypter and Decrypter of a Message written ! , I have written it myself, So Please do give it a (+1) if you like it !
@heckerman100: Thanks for commenting, I have tried many times but, Only in this Repl I couldn't able to use it, I have it working in my every other Repls except this, I don't know why !, Have a Great day :) !..