What is URL Decoding?

Decoding URL (Uniform Resource Locator) is the process of converting URL-encoded characters back to their original form. URL encoding is used to represent special characters and non-ASCII characters in a safe and readable format within a URL. Decoding is necessary to interpret these encoded characters correctly and retrieve the original data. Why is URL decoding is important ? Reading URL Parameters : When you receive data from a URL's query string (for example, after the "?" symbol in example.com/page?param=value ), you need to decode the URL-encoded values to retrieve the actual data. Form Data Submission : In web forms submitted using the GET method, or when handling API requests, URL decoding is necessary to properly parse and process the received data. Displaying User-Friendly Content : URL-encoded characters may include spaces, special symbols, and non-ASCII characters. Decoding these characters ensures that the content is displayed correctly to users. Working with APIs : Wh…