How to Hide Title of WordPress Posts and Pages

To Hide WordPress Posts Title, first you have to install and activate Hide Title plugin in your site.

After activating the plugin, select the post or page for which you want to hide the title. In the Document section, you will see a new menu item “Hide Title”.

All you have to do is check this "Hide Title" box then click on the update or publish button.

Now this plugin will automatically remove the title from your WordPress posts.