Encode / Decode Base64

Encoding is the process of converting information from one form or format into a different form or format, usually for the purpose of storing or transmitting information. Meanwhile, decode is the reverse process of encode, namely changing the encoded information into the original form or format. For example, when we send a text message through a message application, the message will be encoded into a binary code or other form that can be sent over the network, and then on the receiving end it will be decoded back into the original text form.