Follow the link, type your name, or anything you like, and it will be rendered using famous logos.
For example, here’s me:
This exposes something a bit funky about Safari (both on Mac and iOS). Apparently, it does not support color fonts. If you do your typing in Safari, you’re words will appear in black and white. But if you flip over to Firefox (which I did for the image above), you’ll see your logo letters in glorious color.
I’d love to see the creator of this site add more logo letters to the font. There are two capital M’s (Monster and McDonalds), but only one capital A.
Interesting.