python pil save to bytes code example

Example 1: python hex to bytes string

hexadecimal_string = "AB"
byte_array = bytearray.fromhex(hexadecimal_string)
print(byte_array)

Example 2: python convert string to bytes

data = ""  			#string
data = "".encode()	#bytes
data = b"" 			#bytes
data = b"".decode() #string
data = str(b"")  	#string