There are no common image formats that, when viewed, will automatically go to a website via a click.

You can create a small web page in HTML that will reference the image and go to another page (or site) when the image is clicked.

The code for that page will look like this:

<a href="Title"><img src="image.png"></a>

There are no common image formats that, when viewed, will automatically go to a website via a click.

You can create a small web page in HTML that will reference the image and go to another page (or site) when the image is clicked.

The code for that page will look like this:

<a href="Title"><img src="image.png"></a>

Alternatively, you can create an SVG file, which is a type of vector graphics file. They can have links in them, but they are not standard raster images.

Another thing you can do is create a Flash animation consisting of only a static image. When clicked, it can direct to another website. Flash is not an image format, however.