Etsy cover photo size
Etsy cover photo size: 3360×840 px
Use 3360×840 pixels for an Etsy cover photo. Etsy also lists 1200×300 pixels as a minimum, but the larger 4:1 image gives a sharper storefront header.
This narrow answer is kept as a helper page only. The full Etsy asset size table and tool workflow are consolidated on the Etsy Photo Sizes guide.
This helper page is not a separate indexed guide. The full Etsy size table and tool links live on the Etsy Photo Sizes page.