Why are my featured images blurry in WordPress?
WordPress does not have a sharpening feature, so a slight blurring may be noticeable if you look closely at large images that have been shrunk to fit on a web page. When small images are resized to make them larger, it is very noticeable and the larger they become, the more blurred they are.
How do I show 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. It should appear right away.
How do I change a fallback image?
Place your image in a container (it might already be in one). Make the container have the same width and height as the image. Set the fallback image as the background image of the container. Set the remote image as the background image of your img tag.
How do I get the thumbnail URL in WordPress?
Simply paste this code inside the loop code that you are writing. $thumb_id = get_post_thumbnail_id(); $thumb_url = wp_get_attachment_image_src( $thumb_id , ‘thumbnail-size’ , true); echo $thumb_url ;