Sometimes, you may just want to add some encryption to your message for more security; Or if you just love puzzle as much as me, encrypting the text is only for fun.
No matter what do you like, you can play on this page.
  • To encrypt your text, please enter the text below and a string as your key. Then choose the "Encrypt" task.
  • To decrypt your text, please enter the ciphertext below and the key. Then choose the "Decrypt" task. (And of course you must know the key to decrypt a ciphertext.)
Source Text:
Key: