bytes.hex() Method - Python Last Updated : 10 Mar, 2025 Comments Improve Suggest changes Like Article Like Report bytes.hex() method returns a string representing the hexadecimal encoding of a bytes object. Each byte is represented by two hexadecimal digits making it useful for displaying binary data in a readable form. For Example: Python # byte_data d = b'Hello World' # hex string s = d.hex() print(s) Output48656c6c6f20576f726c64 Explanation:bytes.hex() method converts the bytes object b'Hello World' into a hexadecimal string.each byte in the original data is represented by two hexadecimal characters.output "48656c6c6f20576f726c64" is the hex representation of "Hello World".Table of ContentSyntax of bytes.hex()Converting Bytes to Hexadecimal StringDisplaying Encrypted Data in HexSyntax of bytes.hex()bytes.hex()Parameters : No parameters.Return Type: returns a string containing the hexadecimal representation of the bytes object.Converting Bytes to Hexadecimal Stringbytes.hex() method is commonly used to convert binary data into a human-readable hexadecimal format. Python # binary_data d = b'Network' # hex_representation s = d.hex() print(s) Output4e6574776f726b Explanation:bytes.hex() method converts the bytes object b'Network' into a hexadecimal string.each character in "Network" is encoded into its corresponding hexadecimal representation.output "4e6574776f726b" represents "Network" in hexadecimal format.Displaying Encrypted Data in HexThis method is useful when displaying encrypted data, allowing it to be easily read or transmitted in a hexadecimal format. Python # cipher c = b'SecretKey' # hex_cipher hc = c.hex() print(hc) Output5365637265744b6579 Explanation:bytes.hex() method converts the bytes object b'SecretKey' into a hexadecimal string.each character in "SecretKey" is encoded into its corresponding hexadecimal value.output "5365637265744b6579" represents "SecretKey" in hexadecimal format. Comment More infoAdvertise with us Next Article bytes.hex() Method - Python A aryantcutw Follow Improve Article Tags : Python Python-Functions Practice Tags : pythonpython-functions Similar Reads Python bytes() method bytes() method in Python is used to create a sequence of bytes. In this article, we will check How bytes() methods works in Python. Pythona = "geeks" # UTF-8 encoding is used b = bytes(a, 'utf-8') print(b)Outputb'geeks' Table of Contentbytes() Method SyntaxUsing Custom EncodingConvert String to Byte 3 min read MD5 hash in Python MD5 is a cryptographic hash function that produces a 128-bit hash value, usually shown as a 32-character hexadecimal string. While it was commonly used for tasks like data integrity checks, MD5 is now considered insecure due to collision vulnerabilities. Despite this, it remains useful for non-sensi 4 min read hex() function in Python hex() function in Python is used to convert an integer to its hexadecimal equivalent. It takes an integer as input and returns a string representing the number in hexadecimal format, starting with "0x" to indicate that it's in base-16. Example:Pythona = 255 res = hex(a) print(res)Output0xff Explanat 2 min read bytearray() function - Python The bytearray() function in Python creates a mutable sequence of bytes, which is essentially an array of integers in the range 0 to 255 (representing byte values). Unlike the immutable bytes type, bytearray allows us to modify its contents after creation, making it useful for tasks like binary data 5 min read Convert Hex String to Bytes in Python Converting a hexadecimal string to bytes in Python involves interpreting each pair of hexadecimal characters as a byte. For example, the hex string 0xABCD would be represented as two bytes: 0xAB and 0xCD. Let’s explore a few techniques to convert a hex string to bytes.Using bytes.fromhex() bytes.fro 2 min read Like