🖱️ Mouse Jiggler

Keep your computer awake and your status active — free, no signup. Use the in-browser tool below, or download a randomized mouse mover for Windows.

🖱️
Off — your screen can still sleep.

This uses your browser's Wake Lock API to stop the screen from sleeping while this tab is open. It does not move your system mouse — for that, use the free download below.

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Download the mouse jiggler (Windows)

Need it to actually move your mouse and reset the system idle timer — not just keep the screen on? The browser can't do that (by design), so this runs as a tiny local app with randomized, human-like movement and a browser control panel.

Jiggler for Windows — free

Randomized timing & movement · on/off from your browser · no install, just double-click.

Software vs. hardware: which mouse jiggler do you need?

Software jiggler

A free app (like the one above) that moves your cursor or keeps the screen awake. Zero cost, instant. The trade-off: it runs on the same PC being watched, so some endpoint-monitoring agents can detect a background process.

Hardware jiggler

A small USB dongle or mechanical stand that physically nudges the mouse. Because it's a separate device, it's invisible to software running on the PC — the most "undetectable" option. Costs ~$8–20.

Popular hardware jigglers

USB Mouse Jiggler (undetectable, no software)
Plug-and-play dongle · adjustable interval · ~$12–18
Mechanical mouse mover (holds any mouse)
Physical motion · works with optical mice · ~$15–25

Mouse jiggler FAQ

Are mouse jigglers detectable?

A hardware dongle is essentially undetectable by software on the PC, since it looks like an ordinary mouse. A software jiggler can be spotted by advanced endpoint agents that inventory running processes, though most simple "away/idle" trackers only watch for input activity, which any jiggler satisfies.

Is using a mouse jiggler free?

Software jigglers are free — including the download on this page. Hardware jigglers are a one-time purchase, usually $8–20.

Does a mouse jiggler stop my computer from sleeping?

Yes. By generating periodic input (software) or physical movement (hardware), it resets the system idle timer, which prevents sleep, screensavers, and "away" status. The in-browser tool above keeps the screen awake but does not generate mouse input.

Why can't a website just move my mouse?

Browsers deliberately forbid web pages from controlling your operating-system cursor or injecting input — it would be a serious security hole. That's why real mouse movement requires the local download, while a website can only keep the screen awake.

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