VCrypt play online

Ever wondered how diplomats in former times encrypted their secret messages?

VCrypt lets you apply the Vigenre cipher to encrypt your messages -- only to be read by the ones who know your keyword. A number of options give you the possibility to replace numbers, blanks, special characters, etc. to further complicate a decryption by unwanted readers and customize your settings to be used at the startup of VCrypt.

On a few screens it furthermore shows you how ciphers work and how they can be broken.

Try out the Vigenre cipher and encrypt your messages!