If there is one thing that’s constant about Facebook, it’s change. Since size does matter, image size that is, it’s important to have a quick reference guide handy.
Time and again we have used this one by Jon Loomer called All Facebook Image Dimensions: Timeline, Posts, Ads [Infographic] and we are happy to share it with you here. And the best part? He keeps this post updated so you’ll always know that it’s the correct information.