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 ...

Blogger David Naylor managed to get himself dugg for posting this cool 24-bit bitmap that shows every single color in the 24 bit spectrum. The file is 4094 by 4096 pixels which works out to precisely ...

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.

You can convert HEIC files to the PNG format using a few different methods. Here's how to convert HEIC to PNG on an iPhone, Mac, or Windows PC.

While downloading images from the internet, you may have come across one of the relatively newer image formats called WebP.

In late 1994, controversy was brewing over royalties being imposed on GIFs due to the Lempel–Ziv–Welch (LZW) data compression technique used to underpin this image format. Unisys, which had patented ...

Are you looking to convert a png to jpg or vice versa? How about a WebP file? Fear not, there are built-in tools on your PC and Mac, as well as third-party options, to help you get the job done. As ...

Few could argue that the share button has become one of the most important additions to this generation. While external hardware has always unlocked the ability to save screenshots and capture video, ...