Stop your screen from going to sleep while you need it. Free, browser-based, and ready in one click.
Ready. Choose a duration and press Start.
Screens sleep to save power, but that is frustrating when you are mid-presentation or watching a long process finish.
This page prevents the screen from sleeping by holding a wake lock in your browser for as long as the tab stays visible.
Keep slides and demos on screen.
Read without the display sleeping.
Watch metrics and logs continuously.
Let installs and renders finish.
It targets the screen via the browser. System sleep still depends on OS power settings.
It works where the Screen Wake Lock API is supported; otherwise use the device guides.
Yes, keep the tab visible for the wake lock to stay active.