Every website has a favicon. It’s that little icon in your browser tab. Usually you upload it once and then never think about it again. But. A favicon is just an image. An image is just pixels. And pixels are just bytes.

So of course I wondered if I could store something inside one.

↫ Tim Wehrle

I love it when people do something useless just for fun.

source https://www.osnews.com/story/145350/i-stored-a-website-in-a-favicon/