Zepto was designed by Domenico Mazza and published by d[esign]. Zepto contains 1 style.
Zepto is about as small as you can get with pixel fonts without sub-pixel rendering. Featured on Make: A tiny screen font you can actually download and use, free.
For optimal use, please turn font anti-aliasing off and set at a size of 8px with image resolution set to 72ppi.