If you want to make money online, without any investment please read it carefully : 
There is a website https://shorte.st which helps you to make the url into small. 

 Eg : https://www.facebook.com/crazyfunmixonline is my facebook page URL, but is too log to write it. 
So that i made it to http://sh.st/qI2wa

 How will get money?

 When someone clicks on that small URL (tiny url) a small amount ($) will be credited to your account. 

 What to do ? 

  1. Click on http://sh.st and press SKIP AD
  2. Then Click on START EARNING MONEY
  3. Create your account
  4. Make your URL shorten by this account
  5. Share your shorten URLs with facebook, Twitter, G+, etc.
  6. You will get money per clicks on that URL.
How will you get paid ?
  1. The amount will be paid to your preferred bank account via Paypal
How to create a Paypal Account Free?