Customize the wallpaper on your Googlebook

You can personalize the appearance of your Googlebook's wallpaper to match your style and preferences.

Change your wallpaper

You can choose a wallpaper for your lock screen and Home screen.

1. Open your Googlebook’s Settings app .
2. Select Wallpaper & style.
   • You can also open "Wallpaper & style" settings from the homescreen:
     1. Right-click anywhere on the homescreen.
     2. Select Change wallpaper.
     • You can:
       1. Select a wallpaper from the suggested photos.
       2. Select a preset wallpaper under “Collections”.
       3. Upload your own photo.
          • Select View all.
          • Select More Photos.
          • Choose a photo.
       4. Generate a wallpaper with Wallpaper Studio.
          • Select View all.
          • Select AI wallpaper.
          • Pick a theme.
          • After you pick a theme, you can build a prompt by changing the underlined words.
          • After you select a prompt, select Create Wallpaper.
          • To select the generated wallpaper, at the top right, select Confirm .
            1. To provide feedback on an image, select Thumb up or Thumb down.
3. On the preview page, you can find previews of what your wallpaper will look like on both your lock screen and Home screen.
   • To preview the wallpaper in full screen, select the image.
   • When you upload your own photo, you can also move the position of the image by selecting & holding the image. Move it to your preferred position.
   • When you finish, at the top right, select Confirm .
4. At the top right, select Next Apply.

Use a wallpaper that automatically changes from light theme to dark theme at sunset

When you turn on dark theme, you can use a wallpaper that automatically switches from day to night themes.

To turn on dark theme:

1. Open your Googlebook’s Settings app .
2. Select Devices & accessories Display Dark theme.
3. Toggle on Use dark theme.
4. Under Timing, select Schedule and select when you want Dark theme to turn on.

To make your Googlebook’s wallpaper automatically switch between light and dark themes:

1. Open your Googlebook’s Settings app .
2. Select Wallpaper & style Home screen Wallpapers.
3. Select a dynamic day-to-night wallpaper.
   • Under "Collections," you can find a wallpaper thumbnail that's split in half that indicates the light and dark mode. These wallpapers are dynamic day-to-night wallpapers.
4. Your wallpaper will change based on the schedule you set for your dark theme.

Related resources

• Customize the Home screen on your Googlebook
• Customize the lock screen on your Googlebook