Fun & Utilities
Online Screensaver
Matrix rain, starfield, snow, pipes, clock, and the classic DVD logo, full-screen.
▶ Start screensaverMatrix← / → or tap the sides to switch · Esc to exit
How to use
- 1Pick an effect with the ← / → arrows under the Start button (matrix, starfield, snow, pipes, clock, or the bouncing DVD logo).
- 2Click Start to run it full-screen.
- 3Move the mouse or tap to show the controls, then press Esc or Exit to leave.
FAQ
Does it keep my screen awake?
By default it lets your display dim/sleep normally. Turn on 'Keep awake' in the controls if you want the Screen Wake Lock to keep the panel on.
Can I set it as my computer's real screensaver?
Not directly. It runs in a browser tab, so it won't start by itself when your computer goes idle. Open it full-screen when you step away, or leave it running on a spare display.
Can it cause burn-in on an OLED?
The moving effects (matrix rain, starfield, snow, pipes and the DVD logo) keep the image changing, which is what a screensaver is for. The clock is the exception: its digits stay in the middle of the screen, so don't leave it running for hours on an OLED.
Tips
- Turn on 'Keep awake' in the controls if you want the display to stay on instead of sleeping.
- The DVD logo's corner-hit is rare by design — that's the moment everyone waits for.
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Related guides
Learn more about what this test reveals and how to act on the results.
Do You Still Need a Screensaver?Screensavers were invented to stop CRT burn-in. Here's what they still do for OLED, LCD and TVs today, and when sleep or a black screen is the better choice.OLED Burn-In: Causes, Prevention, and How to CheckOLED panels can retain static images over time. Here's what causes burn-in, how to avoid it, and how to tell permanent burn-in from retention that fades.Harmless Screen Pranks: Fake Cracks, Crashes and Boot LoopsHow to pull off a convincing fake cracked screen, blue screen or endless boot prank, and the simple rules that keep it funny rather than upsetting.


