The Widget Visibility feature in Jetpack enables you to configure widgets to appear only on certain pages (or be hidden on certain pages) by using the Visibility panel.
The Jetpack Widget Visibility feature gives you fine grain control over displaying widgets on your site. To enable this feature, go to: Jetpack Settings > Appearance and enable Widget Visibility.
Now, we can visit the Customizer and then edit Widgets to see that each widget now has a new “Visibility” button. Clicking this will let you configure the visibility for that particular widget.
The first option lets you choose whether that widget should be hidden or shown based on the conditions you set with the next options. The next option lets you set the conditions under which this widget will be shown (or hidden).
If you want finer grain control over how, when, and where your widgets appear, enable the Jetpack Widget Visibility feature.