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fDesc[0] = "url shortening is a technique on the World Wide Web in which a Uniform Resource Locator (URL) may be made substantially shorter in length and still direct to the required page. This is achieved by using an HTTP Redirect on a domain name that is short, which links to the web page that has a long URL. This is especially convenient for messaging technologies which severely limit the number of characters that may be used in a message.
Other uses of URL shortening are to "beautify" a link, track clicks or disguise the underlying address
Micro shortener give you best websites that provide this service for short your url easily
including tinyurl.com , tinyurl.cc , bitly.com , goo.gl , is.gd , mcaf.ee , click.me and ow.ly";
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