Validate a URL and parse it into protocol, host, path, query and hash online, in your browser.
Validate a URL and break it into its components — protocol, host, port, path, query parameters and fragment. If you omit the scheme, https is assumed.
Anything the WHATWG URL parser accepts. The tool normalises it and shows each part, so you can confirm it parses the way you expect.
No — it only parses the string locally. It does not check whether the page exists.