FAQ

Wake Lock Questions, Answered

No. It is a free browser-based wake lock tool.

Clear answers about using a no sleep page to keep screen on.

How do I keep my screen awake online free?

Open NoSleepScreen, press the start button, and keep the tab open. The tool asks your browser for a screen wake lock.

Does NoSleepScreen install anything?

No. It is a browser-based wake lock tool using pure web technology.

Can it prevent my computer from sleeping completely?

It is designed to keep the screen awake. System sleep settings, battery saver modes, or enterprise policies may still override browser behavior.

Which browsers work best?

Chrome, Edge, and many Android browsers work best. Safari support can be limited depending on version and device.