This page tests how well your browser, my server, the Frink parser, Frink output routines, and Frink Server Pages, support Unicode characters. Frink Server Pages are, by default, sent out with charset=UTF-8, allowing for display of all Unicode characters. Your font must also have glyphs for all characters, or your browser should know how to fall back gracefully to find an appropriate font containing that glyph.
This page displays all 65,356 Unicode characters. Some are undefined and don't have glyphs.
Warning: This page is very slow in Internet Explorer. Changing text size or initially loading the page takes several minutes. Scrolling is painful. You'll also notice that Internet Explorer gives results that are vastly inferior to Mozilla/Netscape 6+, displaying about half the glyphs that Mozilla does.
If you're using Mozilla, or Netscape 6+, or another modern browser that allows you to select stylesheets, this page has several stylesheets you can switch between to see how the characters are rendered in different fonts and sizes. (In Netscape/Mozilla, this option is found on your menubar under View | Use Style.)