Do you want to turn the blank LG TV screen into something beautiful with artwork or personal photos when it is idle? Then, you need to set screensaver or gallery mode on your LG Smart TV. Remember that the Gallery Mode is available only for selected LG TV 2017 or later models. You can easily set any images as a screensaver through the Art Gallery App available on the LG TV. You can even change the speed and sound of the screensaver as well. To learn more about setting up a screensaver on an LG Smart TV, go through this guide.
How to Turn On and Use Gallery Mode on LG Smart TV
1. Navigate to the LG TV home screen and press the Home button.
2. Locate the Art Gallery or Gallery app at the bottom and select it.

3. On the Art Gallery app, scroll and download the theme you want to use.

4. Once the theme is downloaded, you can find the image on the TV screen. You can also customize the Speed and Theme Sound according to your preference. If you wish to disable the speed and sound, select Off.

5. Similarly, you can download multiple themes and set one as your LG TV screensaver. To set and showcase multiple themes as the LG TV screensaver, go to the My Themes section on the Gallery app and hit the Selective Play Mode option. Then, pick the themes you want to showcase on your LG TV.
6. If you wish to delete a theme from your collection, select the Delete Mode option under the My Themes section. Then, choose the theme and delete it.
Set Your Personal Photos as LG TV Screensaver
1. First, plug in a USB drive to the PC and transfer your desired images to it. Then, eject the USB drive and connect it to the LG Smart TV.

2. After doing it, go to the Gallery App and choose the My Photo tile.

3. Now, you can access the pictures stored on the USB drive. Choose the images you want to set as screensavers and hit the Add button to add them to the My Photos list. Then, hit the Complete button to save and apply them.
4. To delete the screensaver images, select the picture and hit Delete to remove the pictures from the My Photos list.
FAQ
Yes. You can use the LG ThinQ app on your Smartphone (Play Store / App Store) to change the screensaver and control your LG TV without using a remote.
To exit the Gallery Mode on your LG Smart TV, just press the Home button or any button on the LG remote.