Prevent your screen from dimming, locking, or sleeping in one click. ScreenAlwaysOn is a free no sleep page that works directly in your browser.
Ready. Choose a duration and press Start.
No download required. No account needed. Works in your browser.
Follow a recipe on your phone or laptop without the screen dimming every time your hands are covered in flour.
Read documentation, e-books, or sheet music at your own pace without tapping the screen to keep it awake.
Keep the display awake during a presentation, kiosk, or live demo so it never locks at the wrong moment.
Let large downloads or uploads finish while the screen stays on and progress remains visible.
Keep status boards, build pipelines, or trading dashboards visible without the display going to sleep.
Stay visible during long calls or while watching a stream without touching the keyboard.
Nothing to install. The no sleep page runs entirely in your browser.
Keep the screen on until you stop, or pick a timer like 15 minutes, 1 hour, or a custom length.
We request a screen wake lock so your display stays awake. Keep the tab open and visible.
ScreenAlwaysOn is a free browser-based tool that helps keep your screen on and prevents it from dimming, locking, or sleeping while the page is active.
Yes. It works like a no sleep page: open the page, start the tool, and keep the tab visible while you need your screen to stay awake.
Usually no. Browser wake lock features generally require the page to stay open and active. If the tab is hidden, the browser is closed, or battery saver is enabled, the wake lock may stop.
It is mainly designed to keep the screen awake through your browser. Full system sleep behavior may still depend on your operating system power settings.
Support depends on your browser and device settings. If the browser wake lock does not work reliably, use the iPhone or Android guide to adjust system screen timeout settings.
Yes. The basic screen wake tool is free to use and does not require an account.