best url shortening tools

There are many URL Shortener tools available over the web that can help us in shortening URLs

• https://bitly.com/
• http://tinyurl.com/
• http://doiop.com/
• https://is.gd/
• http://ow.ly/url/shorten-url
• http://moourl.com/
• http://checkshorturl.com/