Is Spy x Family Wallpaper safe?

This extension replaces the new tab page with rotating Spy x Family wallpapers and shortcut widgets.

It shows a different Spy x Family background on new tabs, with options to randomize or favorite wallpapers. The new tab page also includes search, date and time, notes, bookmarks, most-visited sites, shortcuts, Google apps, social sharing, wallpaper downloads, games, and optional visual effects like snow or fireworks.