The Short Version
The MouseMover.me tool itself runs entirely in your browser and collects no personal data. We do use standard analytics services to understand how visitors use the site — these are described in full below. We don't sell your data to anyone.
Information We Collect
MouseMover.me is a client-side tool — all mouse-mover functionality runs entirely within your web browser using JavaScript. No tool data (session duration, settings, scheduled stop times) is ever sent to our servers.
However, like most websites, we use analytics services that collect anonymous usage data when you visit. See the Third-Party Services section below for details.
What Stays Locally on Your Device
The following is stored only in your browser's localStorage and never transmitted anywhere:
- Your theme preference (dark/light mode)
- Mouse mover settings and scheduled stop times
Cookies and Tracking
We do not use first-party cookies. We do not fingerprint your browser. The analytics services listed below may set their own cookies — see each service's privacy policy for details. You can opt out of analytics tracking via your browser's privacy settings or a browser extension such as uBlock Origin.
Third-Party Services
MouseMover.me uses the following external services:
- Google Analytics (GA4) — Collects anonymized data about page views, session duration, and general traffic patterns. No personally identifiable information is collected. Google Privacy Policy.
- Microsoft Clarity — Session analytics tool that records anonymized heatmaps and scroll behaviour to help us improve the user experience. No personal data is stored. Microsoft Privacy Statement.
- Google Fonts — Loads the Outfit and JetBrains Mono typefaces. Google may collect anonymous usage data per their privacy policy.
We do not use social media trackers or affiliate advertising networks.
How the Tool Works
MouseMover.me uses three standard browser APIs to prevent your computer from sleeping. All three operate entirely within your browser's sandbox — no data is recorded or transmitted anywhere:
- Screen Wake Lock API — Requests your operating system keep the display active. This is the same API video streaming services use to prevent your screen from dimming during playback.
- Web Audio API — Plays an inaudible audio signal to maintain browser activity and prevent the browser from throttling background tabs.
- DOM Activity Simulation — Performs periodic invisible updates to the page to signal activity to the browser. Combined with the audio heartbeat, this prevents system-level idle detection.
When you close the tab, all activity stops immediately and nothing persists on your device.
Data Security
Since we don't collect any data, there's nothing to secure on our end. Your activity with MouseMover.me exists only in your browser's memory and disappears completely when you close the tab.
Children's Privacy
MouseMover.me doesn't collect information from anyone, including children under 13. The tool is safe for users of all ages.
Changes to This Policy
If we ever change how MouseMover.me handles privacy (which would be unlikely given our commitment to zero data collection), we'll update this page and the "Last updated" date above.
Contact
Questions about this privacy policy? Reach out at [email protected].
Back to MouseMover.me