There are a number of thing I've done over the years that really don't fit anywhere else, but I feel are good enough (or useful enough) to be included on this site.
Here they are.
I originally created so that artists could accurately portray people of different heights by showing (roughly) what their silhouettes look like standing next to each other. Since only two silhouettes are used (one male, one female), this is a rough estimate only, but it should help. The old Lofty Bearing Forums had a similar and more diverse tool, but that went down with the rest of the site, and I couldn't find anything to replace it, so I coded my own, and later, an upgraded version.
size codethat allows you to save your progress. The upgraded page is actually an XHTML+SVG page, though most browsers today can handle that just fine.
Both pages require JavaScript to work.
This was created because I had troubles finding the character codes that I wanted to use on various websites. This will display the codes for various characters in UTF-8. Requires JavaScript.