WordPress Shortcode to Get Total Number of Posts

Here's a shortcode to get the total number of posts in WordPress:

Code for the shortcode

//Total Posts
function total_posts_count() {
    $count_posts = wp_count_posts();
    return $count_posts->publish;
}
add_shortcode('total_posts', 'total_posts_count');

Wherever you want to display the total number of posts, you can simply use the [total_posts] shortcode.

How to add this code to your WordPress site