WordPress Image Sizes Explained (And How to Add Custom Sizes)WPMU DEV Logo Default WordPress Image Sizes and How to Add Proper Custom Sizes When you upload an image, WordPress does a lot of work behind-the-scenes so you can serve the image to your visitors. You can piggyback on this process and add custom image sizes to save having to resize images manually. In this post, I’ll explain how and why WordPress creates different image sizes. Then I’ll teach you
