How does this tool prevent my screen from turning off?
It uses the Wake Lock API built into modern browsers. When activated, it sends a signal to your OS to keep the display active—no background apps required.
What is the screensaver mode for?
Screensaver mode displays a full-screen digital clock while keeping your display on. Great for conference rooms, digital signage, or kitchen timers.
Does this drain battery faster?
Yes, keeping the screen on uses more power. We recommend setting a timer to avoid unnecessary battery drain, especially on mobile devices.
Will it still work if I close the tab?
No. The wake lock only works while the tab is open. Closing the tab or browser will immediately stop the function.
Is this tool completely free?
Absolutely. No fees, no subscriptions, no account needed. Just open, click, and go.