Currently i have these lines in functions.php and my home page respectively:

add_theme_support( 'post-thumbnails' );
add_image_size( 'square', 252, 252, true );

//

if ( has_post_thumbnail()):
      the_post_thumbnail( 'square' );
    endif; 

Then regenerate thumbnails plugin resizes images to 252 x 252.

How do I display cropped thumbnail images and not featured?

Currently i have these lines in functions.php and my home page respectively:

add_theme_support( 'post-thumbnails' );
add_image_size( 'square', 252, 252, true );

//

if ( has_post_thumbnail()):
      the_post_thumbnail( 'square' );
    endif; 

Then regenerate thumbnails plugin resizes images to 252 x 252.

How do I display cropped thumbnail images and not featured?

Just to add , im using ACF custom fields plugin and part of that tinkers with the featured iamges, so it maybe possibly re-writing native logic in how to handle images. If anyone has been in a similar situation, please let me know if ou found a work around. Thanks!

How do I crop and display existing thumbnail images in my site rather than cropping full sized featured images?

Currently i have these lines in functions.php and my home page respectively:

add_theme_support( 'post-thumbnails' );
add_image_size( 'square', 252, 252, true );

//

if ( has_post_thumbnail()):
      the_post_thumbnail( 'square' );
    endif; 

The regenerate thumbnails plugin resizes FULL SIZE FEATURED images to 252 x 252.

Theres no option to resize pre existing THUMBNAIL sized images in the plugin and cant seem to find in wordpresss CMS either. Any suggestions would be great. Thanks.

Currently i have these lines in functions.php and my home page respectively:

add_theme_support( 'post-thumbnails' );
add_image_size( 'square', 252, 252, true );

//

if ( has_post_thumbnail()):
      the_post_thumbnail( 'square' );
    endif; 

Then regenerate thumbnails plugin resizes images to 252 x 252.

How do I display cropped thumbnail images and not featured?