[Support request] How to Deregister unused image sizes?

[Atef]

Hi,
I can see on my website that I have 3 unused image sizes. I assume they maybe generated by Generatepress?
If so, how can I deregister them, please?
the image size names are:
medium_large: 768×0 pixels (proportionally resized to fit inside dimensions)
1536×1536: 1536×1536 pixels (proportionally resized to fit inside dimensions)
2048×2048: 2048×2048 pixels (proportionally resized to fit inside dimensions)

Thanks in advance

[Elvin]

Hi there,

You can use WordPress’ remove_image_size().
https://developer.wordpress.org/reference/functions/remove_image_size/

Here’s a good example:
https://developer.wordpress.org/reference/functions/remove_image_size/#comment-2612

Which we can basically rewrite to remove image sizes.

Example:

add_action( 'init', 'remove_sizes' );
function remove_sizes() {
    remove_image_size( 'medium_large' );
    remove_image_size( '1536×1536' );
    remove_image_size( '2048×2048' );
}

[Author]

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