What Is The [do_shortcode] Button?
When adding a [shortcode] to a Custom Template or Hook Box you will need to wrap it in the WordPress do_shortcode() function to make it execute the actual [shortcode] content. So to make this process super simple we added a [do_shortcode] button. Just click that button and your bracketed [shortcode] text will automatically get wrapped in this do_shortcode() function.
See It In Action
For more information on the do_shortcode() function please check out the following WordPress Codex page: