Get details of any file type, such as the mime type or last edit date.
Get all the HTTP headers that an URL returns for a typical GET request.
Check if the URL is cached or not by Google.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.
Convert a number to written, spelled out words.
Convert kilometers per hour (kph) to miles per hour (mph) with ease.