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Reze with Butterfly (Chainsaw Man) — a 13-second live wallpaper, ready for your Mac.

4K • 13 sec • Anime

Reze with Butterfly (Chainsaw Man) is a 4K anime live wallpaper for Mac in the MacWall catalog.

It is encoded at 3840x2160 (16:9) and loops every 13 seconds without a visible cut. Themes: chainsawman, reze, chainsaw. Preview it above, then set it on your MacBook, iMac, or external display with MacWall.

How to set Reze with Butterfly (Chainsaw Man) as your Mac wallpaper

  1. Download MacWall for macOS (macOS 15 or later) and open it.
  2. Choose Set on Mac on this page, or search "Reze with Butterfly (Chainsaw Man)" in the app.
  3. Pick one display or all of them. Reze with Butterfly (Chainsaw Man) starts playing as your desktop wallpaper.
  4. Optional: with Pro on macOS 26 (Tahoe) or later, also use it on the Lock Screen and as a Screen Saver.

Reze with Butterfly (Chainsaw Man) FAQ

How do I set Reze with Butterfly (Chainsaw Man) as my Mac wallpaper?
Install MacWall, then choose Set on Mac on this page or search "Reze with Butterfly (Chainsaw Man)" in the app. It plays behind your windows as a live desktop wallpaper on any connected display.
Is Reze with Butterfly (Chainsaw Man) a video or a still wallpaper?
It is a video loop at 3840x2160 that repeats every 13 seconds, played with hardware decoding so it stays smooth without slowing your Mac.
Will the Reze with Butterfly (Chainsaw Man) live wallpaper drain my MacBook battery?
MacWall pauses playback behind full-screen apps and when the display sleeps, so Reze with Butterfly (Chainsaw Man) costs very little in everyday use.
Can I use Reze with Butterfly (Chainsaw Man) on the Mac Lock Screen?
Yes, with MacWall Pro on macOS 26 (Tahoe) or later. Pro is a one-time $12.99 payment that unlocks the full catalog, with no subscription.

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Minimum macOS 15.0 or later