When you have a technical HTML problem ... ask the experts

I'm a stranger to your forum, but I expect to find the answer here.

I've heard and seen an example of rendering a .JPG file into
honest-to-goodness HTML code. I'm not talking about merely
referencing a .JPG photo, but rather real code that looks like
gibberish in a normal text editor, but shows up as a real picture
on screen in your browser window when you open the Picture.html
file.

What is this? Is there a program to do this? (Well, of course there
must be ... I've seen the samples) Maybe an online URL which
will render your upload into code for you?

Thanks

chief at usnavy.net