When you change WordPress themes, your existing images may not be the right size.
The solution for WordPress? Regenerate thumbnails. This means resetting your image dimensions in WordPress core settings. It can also be done quickly by using a plugin.
In this post, we’ll dig deeper into the WordPress regenerate thumbnails solution as well as show you how to fix image issues with the Regenerate Thumbnails WordPress plugin and manually using WP-CLI.
Let’s start!
What Happens to Your Images
To figure out how to regenerate thumbnails WordPress-style, it’s essential