How do I resize a featured image in WordPress?
Go to Appearance -> Themes -> Customize and look for the options. Also, some themes will have additional settings that can usually be found in the Appearance menu. If you can find one, you’re in luck because you can change the featured image size in just a few clicks.
How do I create a custom featured image in WordPress?
To add a featured image in a WordPress post, simply click on “Set Featured Image” link inside the featured image meta box shown in the screenshot above. This will open the WordPress Media Uploader. You can use that to upload an image from your computer or use an existing image from your media library.
How do you call a featured image in WordPress?
If you can’t find the featured Image feature in your editing screen of your post or page, then click on the Screen Options button in the top right corner of your WordPress edit screen and check the featured image checkbox.”