Keep Screen On

How It Works

This tool prevents your screen from sleeping using the browser's Wake Lock API:

Click "Enable Keep Screen On" to prevent your screen from turning off
Works during presentations or when you need constant screen visibility
Compatible with modern browsers including Chrome, Edge, and Firefox
Automatically disables when you close the tab or navigate away

Note: Some browsers may require additional permission to keep the screen active. This feature works best when your device is plugged into a power source.

Keep Screen On

Secure

Free

Instant

How It Works