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Practical writing about still and live wallpapers on macOS. No invented test scores or “top 10” filler.
4K, 5K, and 6K wallpapers, matched to Mac displays
How wallpaper pixel sizes map to MacBook, Studio Display, and Pro Display XDR panels, and why a 16:10 crop matters.
Do live wallpapers drain a Mac battery?
A video behind the desktop uses the GPU. Here is what that means in practice, without invented hour-long battery claims.
Static, Dynamic Desktop, and live wallpapers on macOS
The three ideas people lump together as “moving wallpapers,” and what macOS actually supports without a third-party tool.
How to set a wallpaper on a Mac in 2026
A clear walkthrough for applying a downloaded 4K, 5K, or 6K still in System Settings, including a different image on each display.
Using a live wallpaper on a Mac without buying an app
What a looping MP4 can and cannot do on macOS, and the free methods worth considering before you install anything.