Facebook cover photo size
Usually, the size of a Facebook banner is 820 x 320 pixels. Alternatively, you can create a cover at 820 x 462 pixels. This size is fine, too. It's best to stick to these standards. If you want to make the cover smaller or larger, the social network will stretch the photo to the above dimensions or crop it so that half of the banner disappears.
Facebook cover photo format
The cover should be of high quality. Therefore, it is recommended not to use small details but to choose larger pictures. The cover must look good not only on your computer but also on your cell phone. It should also be clear. Don't add unnecessary elements or too much text. It is best to write a short, memorable slogan.
Why your Facebook cover photo matters
You won't believe it, but you can grow your business very well with a Facebook cover. After all, the cover is the first thing a visitor to your page sees. With it, you can make your brand known and find new customers quickly. A bright page attracts new subscribers. Thus, if you sell goods or services online, you can increase sales.