Real unique One Page application by Asa Giannini allowing your to create your own Bitmap Typeface. You start by opening up a letter canvas and drawing your version of it with pixels. Once you’re done, you open up the text area, type your word or phrase (using your characters), then simply export.
This site allows you to design and type with your own bitmap characters. To begin, simply click a canvas and draw your version of the labeled letter.