Encryptor by Integromat allows you to encrypt any text data. It currently supports message encryption via AES256 and PGP (OpenPGP).
There are two actions at disposal for message encryption and decryption via PGP. In both cases, it is necessary to use a keychain and to create a private or public key (or both). More information on working with keychain
If you wish to decrypt a message, you need to enter the recipient´s private key that shall be used for decryption. Optionally, you can also enter the sender´s public key so that the sender´s identity is also authenticated.
If you wish to encrypt a message, you need to enter the recipient´s public key that shall be used for encryption. Optionally, you can also enter the sender´s private key so that the recipient can authenticate the identity of the sender.