Inputs
Supported options are UTF-8, Base64, Base64 URL, Hex, ASCII, UTF-16LE, UCS-2,
Latin-1, and Binary.
Output
For example, UTF-8 text
hello converted to Base64 returns aGVsbG8=.
Decode text from one byte encoding and encode it as another.
hello converted to Base64 returns aGVsbG8=.