title: How to fix theme thumbnails without uploading images to media library?
body: <p>I post articles on my wp blog without uploading images to my server. So all images are loaded from the external source link. </p>
  
  <p>That's why my post thumbnails are not properly resized by my theme. Because images are not on my server. </p>
  
  <p>So can you please provide any plugin or any solution that can fix all image thumbnails based on my theme structure?</p>
  
  <p>I mean, can you suggest any solution which will automatically resize necessary thumbnails sizes based on my theme without uploading?</p>
  
  <p>Regards,</p>