SVG vs PNG Icons

Understanding the Differences: SVG vs PNG

When designing a user interface or a website, one of the most common questions is whether to use SVG or PNG formats for icons. Let us break down the key differences to help you make the best choice.

What is SVG?

SVG stands for Scalable Vector Graphics. Unlike traditional images, SVGs use math to draw shapes. This means they are infinitely scalable—they look just as sharp on a massive 4K monitor as they do on a small smartphone screen. Furthermore, SVGs are extremely lightweight and can be styled with CSS.

What is PNG?

PNG (Portable Network Graphics) is a raster image format. It is made up of a fixed grid of pixels. While PNGs support transparency and are great for complex images like photographs, they suffer from pixelation when scaled up.

The Verdict

For icons, logos, and simple illustrations, SVG is always the winner. They load faster, scale perfectly, and are easier to manipulate with code. Save PNGs for complex, realistic images!