A square of glowing buttons solves itself one calm press at a time, every press flipping the button and its four neighbours, until the whole grid goes dark and a new pattern lights up.
A square of glowing buttons solves itself one calm press at a time, every press flipping the button and its four neighbours, until the whole grid goes dark and a new pattern lights up.
In the app you can adjust the colours, grid size and speed. It runs natively on your Mac, drawn live in real time – no video, never quite the same twice.
Use it on your Mac
- Get SCRNSVRS free from the Mac App Store.
- Select Toggle Grid in the library.
- Click Set as Screensaver or Set as Wallpaper – or both.
Free · macOS Tahoe 26 or laterNeed a hand? Read the setup guide.
Toggle Grid FAQ
How do I set Toggle Grid as my screensaver on a Mac?
Install SCRNSVRS free from the Mac App Store, select Toggle Grid in the library and click Set as Screensaver. macOS starts it whenever your Mac is idle, exactly like a built-in screensaver.
Can I use Toggle Grid as a live wallpaper?
Yes. Click Set as Wallpaper in SCRNSVRS and Toggle Grid plays on your desktop behind your windows and icons. You can use it as screensaver and wallpaper at the same time.
Is Toggle Grid free?
Yes. Toggle Grid is Free Forever in SCRNSVRS – no account, no ads, no subscription.
Is Toggle Grid a video loop?
No. Toggle Grid is rendered live on your Mac with Metal, so it never repeats and stays sharp on any display size. The clip on this page is a screen recording of the real thing.
Will Toggle Grid slow down my Mac or drain the battery?
No. SCRNSVRS drops to 30 fps on battery and stops rendering when the wallpaper is covered by a full-screen app, so Toggle Grid costs next to nothing in everyday use.
Which Macs does Toggle Grid run on?
Toggle Grid needs macOS Tahoe 26 or later.
