Easy PNG Image as Blog Header

Make your Header Size 650 x 250 approx.

Go into Customize. And in the little gray box that has your header name, on the bottom right you will see the word Edit. Click on that.

It should pull up a smaller screen and BEFORE UPLOADING THE PHOTO, click on "Instead of title and description". Nothing else needs to be ticked.

Then browse your pc for your file and Save.