Encrypting texts is similar to enclosing a text into a safe. To enclose the text in the safe, a secret key is used for enclosing the Text into the safe. If you want to encrypt a text, first enter a secret key . The key can be any string. Then enter the text to be encrypted in the input field in the input area. If you do not enter a secret key, "Secure Text" will use an internal secrect key. The encrypted text is now displayed in the output area. To transfer the encrypted text to another app, ta