Easily encrypt your messages using AES, ARC2, Blowfish, CAST, DES3 or RSA, then encode the result in a printable form, using Base64, Base32, HEX, Quopri, string escape, UU, XML or Json.
The resulted string can be copied and sent on e-mail as text, or can be saved as XML, Json or UU, or can be transformed into a little PNG image.

For example, the message "look behind the old desk", crypted with AES, with password "acorn1955" would become:

• GAYic8DgN23tf/fN6UXUlETNNJENbNyi8tRjpsyVkJs= (in Base64)
  
• 18062273c0e0376ded7ff7cde945d49444cd34910d6cdca2f2d463a6cc95909b (in HEX)
  
• =18=06"s=C0=E07m=ED=7F=F7=CD=E9E=D4=94D=CD4=91\nl=DC=A2=F2=D4c=A6=CC=95=90=\n=9B (Quopri)
• \x18\x06"s\xc0\xe07m\xed\x7f\xf7\xcd\xe9E\xd4\x94D\xcd4\x91\rl\xdc\xa2\xf2\xd4c\xa6\xcc\x95\x90\x9b (with string escape)