Custom Default Avatar

/**

 * IMPORTANT: After activating this snippet you have to change the default avatar option in Settings » Discussion to "Custom Avatar" as defined below.

 */

add_filter( 'avatar_defaults', function( $avatar_defaults ) {

    $new_avatar_url = 'https://wpcode.com/wp-content/uploads/2024/09/wpcode-avatar.png'; // Replace this with your default avatar image URL.

    $avatar_defaults[$new_avatar_url] = 'Custom Avatar';

    return $avatar_defaults;

});