Here is a sample of a graphic generator. I made it for a project involving Chinese herbs. Most westerners don't have East Asian language support, so I wanted to find a way to display the Chinese characters as graphics. This was the result. You can call the Text2Png.aspx directly.

Want to try it?  Choose your settings and give it a go.

This is just a simple example.  If you want the source, just let me know.

Choose Your Text  
Choose Your Font  
Choose Your Size  
Choose Your Pen Color  
Choose Your Background Color  
Choose Transparency  
    (This page has a background color, so you can see it)