Arrows - Test for Unicode support in Web browsers. HTML Codes - Special Characters for Punctuation and Other Charac. By Jennifer Kyrnin There are a lot of special characters in punctuation like ¶ and ©, but you can use these characters in your web pages if you know the codes for them.
There are also some special characters that don't really fit into any specific category. Things like card suits (♠, ♣, ♦, and ♥), arrows (←, →, ↑, and ↓), gender symbols (♀ and ♂), and musical symbols (♩, ♪, ♬, ♭, and ♯). You can learn how to write these characters on this page as well. The following list includes the HTML codes for punctuation characters not in the standard character set.