The option to add a background to the Safari homepage is only available on iOS 15, so make sure your iPhone is updated before you jump into the steps below.

There are several ways to change your background on a Mac. Here's how to change your Mac's background to any image, through four different methods.

Just select what kind of fill you want to change the page background. If you are using an image, you can choose to aspect fill, scale to fit, or tile if you have a repeating pattern like in this ...

Personalise your Safari by adding an image of your choice to have in the background of the Start page in the new Safari 14 ...

Learn how to make Terminal use a user-defined background image each time you open a new window.