We found this free favicon generator. It randomly creates those little icon images you can display in the title of your website and gives instructions on how to use them. See that little guy in the tab at the top of the screen? That’s a favicon. 
Select a beautiful favicon from a set of over 1,950 MIT-licensed, free icons sets. Choose colors, stroke width, and other styling properties to give a custom and unique look and feel.
Massachusetts Institute of Technology (MIT) Licensing means free license software. It grants the software end user rights such as copying, modifying, merging, distributing, etc. It’s notable for what it does not contain–clauses for advertising and prohibition of the use of the copyright owner’s name for promotional use.