URL parser

A URL parser is a software tool or library that is used to break down a Uniform Resource Locator (URL) into its various components or parts. A URL is a string of characters that is used to identify a web resource, such as a web page or a file, on the Internet.

A typical URL consists of several parts, including the protocol (http, https, ftp, etc.), the domain name (or IP address), the path to the resource, and any query parameters or fragments. The URL parser is responsible for identifying and separating these various components of the URL, making it easier to work with the URL and its parts.

URL parsers can be implemented in various programming languages, and they are used in a variety of applications, such as web browsers, web servers, and web crawlers. Some common features of URL parsers include:

Validation: A URL parser should be able to check whether a given string is a valid URL or not.

Extraction: A URL parser should be able to extract the various components of a URL, such as the protocol, domain name, path, query parameters, and fragments.

Normalization: A URL parser should be able to normalize a URL, such as by converting it to lowercase, removing redundant components, or encoding special characters.

Comparison: A URL parser should be able to compare two URLs for equality, taking into account various normalization rules.

Overall, a URL parser is a useful tool for anyone working with URLs, as it can help to simplify the process of working with and manipulating URLs.

Popular tools