Thumbnail image hight

Hello,

you need to disable the “Hard crop?” option next to the “Product thumbnails” field on the WP Admin -> WooCommerce -> Settings -> Products -> Display page, see this screenshot.

But this will have effect only for future added images. In order to change the size of the already uploaded images you need to regenerate the thumbnails with the Regenerate Thumbnails plugin.

Dear Diana,
thanks for you reply! Unfortunately this setting disappeared from Woocommerce, now you can set it only at the media settings of wordpress. I disabled it and regenerated the thumbnails, but still they are square. ??
I also set the woocommerce setings in Divi for not crpped, but nothing has changed.

Finally I did it. ?? It was the fault of woocommerce 3.3…
I have found a code to put in the theme’s functions.php:
add_filter( ‘woocommerce_get_image_size_gallery_thumbnail’, function( $size ) {
return array(
‘width’ => 200,
‘height’ => 300,
‘crop’ => 0,
);
} );

You’re right, I forgot that from WooCommerce 3.3 they changed the setting in the WP Admin -> Appearance -> Customizer -> WooCommerce -> Product Images.

The code you’re using is a sure way to overwrite any of these other settings (from WooCommerce, from the theme or from the media settings).