In practice, SVG is often used for logos and icons.

SVG - SVG stands for scalable vector grapic and has the great advantage that it is always sharp, no matter how far you zoom in, or zoom out on an image.

GIFF - giff uses only 256 colors and is primarily suitable for creating animated images.A PNG is therefore almost always larger than a JPG file. PNG save images without losing any information. PNG - PNG stands for portable network graphic and is intended to be replaced on jpg.When saving, you can adjust the quality of the image for the right balance between size and quality. When creating or changing a jpg, information is lost. JPG - JPG is mainly known as a lossy image format.There are also other formats such as webp and jpeg xr but they are not supported by every browser. The important ones are: png, svg, jpg and giff. There are quite a few formats that you can use when you want to put an image online. So it's time for the ultimate guide in image optimization for the webb. If your images are too small, they quickly become ugly and your visitor does not like that. If your images are too large, then you are slow and Google doesn't like this. The tricky thing about image optimization is finding the right ratio. So when you want to start optimizing your page, images are a very good starting point. The answer: a better user experience through a much faster loading page and a nicer page thanks to images that look better.Ībout 25% of the web consists of images. Why do you need to optimize images for the web?īefore you read how you can optimize images for the web, it is useful to know why you would do this.

We tell you about the different formats and when you can use them, best practices, plugins and much more. In this article we show you how to show images to your users as quickly and as nicely as possible. The ultimate guide to image optimization for the web.

Online image optimizer free