What is URL encoding useful for?

URL encoding is a method used to represent special characters and non-ASCII characters in a URL (Uniform Resource Locator). URLs are used to address resources on the internet, and they have a specific format that may not support certain characters directly. URL encoding ensures that any characters that could be misinterpreted or cause issues in a URL are safely represented. URL encoding is useful for: Special Characters: Characters like spaces, ampersands (&), question marks (?), and equals signs (=) have specific meanings in URLs. To include these characters in a URL as data rather than control characters, they need to be URL encoded. Non-ASCII Characters: URLs typically support only ASCII characters, which means characters from other languages or special symbols need to be encoded to ensure correct representation. Query Parameters: When passing data in the query string of a URL (e.g., after the question mark in example.com/page?param=value ), URL encoding is necessary to properly han…