Which image file format is best for photos and graphics? And what do you need to know when converting from one to another? Learn about image types and conversion in our complete guide to image file formats.

Most of us don’t need to concern ourselves too greatly with image file formats. We take a picture on our smartphones or cameras, and perhaps post it online, and then we simply keep it on a computer, hard drive, or in the cloud for safekeeping.

But when it comes to uploading images online, using graphics, or archiving our creations, it pays to understand the strengths and weaknesses of the different formats available, and the kinds of images for which they may have been specifically designed.

Why do image formats matter?

At a basic level, understanding image formats helps you to maintain image quality. Whether an image is just for yourself or destined to be seen by others, you’ll clearly want it to look as good as possible – particularly if it’s designed to represent your brand.

It’s also important as some image types aren’t as widely supported as others, and so they won’t be usable or viewable everywhere. Furthermore, some files support certain features that allow them to be displayed correctly, or edited at a later date, while others may not.

Anothe