Google Docs recently came out with new cover images, so you can spice up your docs! Google used to only have image capabilities but they’ve released a whole suite of new features that make it easy to utilize it as a design tool to make your document more visually appealing.
Google’s Announcement of Cover Designs →
What size are Google Doc Covers?
Google Doc covers are 1920x480 pixels. However, there’s a catch to that. The margins and cropping are going to depend on the device, so I always recommend adding padding (space) around your designs so that nothing ever gets cut off!

