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In this article, you'll learn How to convert a character to ASCII code as well as convert an ASCII code to character in Python. Python provides two functions called ord() and chr() for converting character to ASCII code and vice versa respectively.

Learn how to Base64 decode an encoded string back to a normal utf-8 string. Python's base64 package contains various methods to perform Base64 decoding.

Python’s Base64 module provides functions to encode binary data to Base64 encoded format and decode such encodings back to binary data.
It implements Base64 encoding and decoding as specified in RFC 3548.
This article contains examples that demonstrate how to perform Base64 encoding in Python.

Python URL Decoding example. Learn How to decode URLs in Python. URL decoding, as the name suggests, is the inverse operation of URL encoding. It is often needed when you're reading query strings or form parameters received from a client.

Python URL Encoding example. Learn How to encode a string to URL encoded format in Python. URL Encoding converts any unprintable or special characters to a format that is understood by all web browsers and servers.