To send code:
1. Type your message in the block below.
2. Enter a number in the "Key Value" box.
3. Click the "Encode" button.
4. Copy and paste your coded message into an e-mail to send.
5. Be sure to include your Key Value to the person you're sending the code to, so that they can use it to decode your message.
To decode a message you received:
1. Copy and paste the coded message into the box below.
2. Enter the "Key Value" you received into the Key Value box.
3. Click the "Decode Message" box.
4. Read your message.