Windows only: If you're delving into XML programming for the first time, or want to tweak a few software files, Microsoft's XML Notepad 2007 may be the no-nonsense editor you're looking for.

Open the Web page where you want to post the icon, using a text editor such as Notepad or an HTML editor such as Dreamweaver. Press "Ctrl-V" to paste the code on to your page and add the badge.