Here it is! My [search engine fodder] bbcode to html parser, and html to bbcode parser [/search engine fodder]!
This is the actual very onsite parser that parses the bbcode of my blogs and site comments, which as well its usual tasks of, well, you know, the parsing stuff, also moonlights doing a cute wee background demo of itself, you're looking at it. it knew you wanted to do that. hit the "preview" button to see at least one half of the parser's bbcode to html/html to bbcode functionality.
Welcome to corz.org!
If something isn't working, I'm probably improving it, try again in a minute. If it's still not working, please mail me!