vba - Convert a hex to base64 in Excel - Stack Overflow
Online Hex to String Converter Tool | String Functions
Easily convert from text to hex, hex to text, binary to text, text to binary, and ascii to text or text to ascii, urlencoding/decoding, base64 plus batch file processing/conversion!
Function to convert b64 to hex? - #5 by Djamel-png - General - Node-RED Forum