Tom Boutell is a modest guy. Considering that one of his most notable achievements is so much a part of the background of the web, figuratively and literally, maybe that character trait makes sense.

What’s inside a PNG file? Graphics, sure. But how is that graphic encoded? [Evan Hahn] shows you what goes into a single black pixel inside a 67-byte file. Why so many bytes? Well, that is exactly ...

While downloading images from the internet, you may have come across one of the relatively newer image formats called WebP. It is a file format launched by Google back in 2010. What makes WebP special ...

There are two file types that emerged among the most widely used in digital imaging. These are the PNG and JPEG or JPG file formats. In Android devices, screenshots are saved in either JPG or PNG ...