How to change ChromeOS wallpaper


You need to set a specific wallpaper for ChromeOS from the Admin console.


  • ChromeOS


  1. Log in to the Admin console.
  2. Go to Devices > Chrome > Settings > Users and browser.
  3. Select the proper Organizational Unit.
  4. Look for the Custom Wallpaper policy and upload a JPG image that is not larger than 16 MB and save the changes.