From Joomla! Documentation
Revision as of 13:42, 19 January 2008 by Guysmiley
A favicon is a small, square image that appears on the browser's tab (if the browser supports tabbed browsing) and on the left side of the site URL in the address bar.
By default, the Joomla! favico can be found in the /images directory. Some templates, however, will contain code that redirect the browser to /templates/template_name/icon. To determine where your new favico should be, examine /templates/index.php and look for code that resembles: <link rel="shortcut icon" href="http://yoursite.com/templates/your_template/icon/favicon.ico" >
1. create a 16x16 pixel image. You may use graphic software, or an online tool such as: http://antifavicon.com/
2. convert to ico format
3. copy it to the path outlined above.