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 ...

Faster loading times can really change how people use a site. They are less likely to leave right away. This activity boosts the metrics that search engines care about. Because of these perks, WebP is ...

If you just need to play an animated PNG file quickly, then the Microsoft Edge browser would be the best option. You don’t have to go through any installation ...

If you work with images a lot, you probably already know that there are different types of image formats, of which .png and .jpg/jpeg are the most common. Moreover, these two image formats offer ...

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.

In this post, we will show you how to convert JXR file format to common image formats like JPG, PNG, GIF, PDF, etc. What is the difference between JPG and JXR? JXR stands for JPEG XR (JPEG Extended ...

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 ...

There's a lot to learn about image files on the command line, from verifying file format to finding out where and when photos were taken and maybe even getting an unusual view of what they look like.