Keep Screen On
Free online tool to keep your device screens always on. Works on all platforms, no downloads required.
Screen On Control
💡 Click the button below to keep your screen on
Screen Can Sleep
Screen will turn off according to system settings
Waiting to start
Cross-Platform
Works on Windows, Mac, iOS, Android and all major platforms
Instant Use
No downloads required, works instantly in your browser
Completely Free
100% free to use with no hidden costs or limitations
How to Use
Simple steps to start keeping your screen on
Click the activate button
Click the “Turn On Screen On” button above
Keep the page open
Make sure to keep this browser tab open
Enjoy your screen staying on
Your screen will stay on and won't turn off automatically
Why Choose Our Tool
Professional, reliable, and easy-to-use screen keep-on solution
Instant Activation
No downloads or installations required. Works instantly in your browser.
Safe & Secure
Runs locally in your browser. No personal data collection or storage.
Universal Support
Works on Windows, Mac, iOS, Android and all major operating systems.
Precise Timer
Real-time display of how long your screen has been staying on.
Mobile Optimized
Specially optimized for mobile devices, works great on phones and tablets.
Battery Efficient
Optimized algorithms to minimize battery usage while keeping screen on.
Perfect For
Whenever you need your screen to stay on, we've got you covered
Reading & Study
Keep screen on while reading e-books, documents or studying
Watching Videos
Watch online courses and tutorials without interruption
Presentations
Ensure your screen stays on during presentations and meetings
Cooking Recipes
Follow digital recipes while cooking without screen timeout
Frequently Asked Questions
Everything you need to know about Keep Screen On
General Questions
Keep Screen On is a free, user-friendly online tool designed to prevent your device's screen from turning off or entering sleep mode. It works on various devices including computers, smartphones, and tablets, supporting Windows, Mac, iOS, and Android operating systems. This utility is perfect for presentations, reading long articles, following recipes, or any situation where you need your screen to stay active without constant interaction.
Our display wake tool uses advanced web technologies including the Wake Lock API and NoSleep.js library to prevent your device from going into sleep mode. When you activate the screen keeper, it sends periodic signals to your device's system, effectively mimicking user activity and keeping the display active. The tool works entirely in your web browser without requiring any downloads or installations.
Yes, our screen timeout disabler is completely safe to use. It's a client-side web application that doesn't collect or store any personal information. The tool only interacts with your device's display settings and doesn't access any files, data, or sensitive information on your device. All processes run locally in your browser, ensuring your privacy and security are maintained at all times.
Our screen timeout prevention tool works on a wide range of devices and browsers:
💻 Desktop Systems:
- Windows 10, 11 (Chrome, Edge, Firefox)
- macOS (Safari, Chrome, Firefox)
- Linux (Chrome, Firefox)
- Chrome OS (Chrome browser)
📱 Mobile Devices:
- iPhone & iPad (iOS Safari)
- Android phones & tablets (Chrome, Firefox)
- Smart TVs with web browsers
The tool automatically detects your device type and uses the most appropriate method to keep your screen active.
Usage & Best Practices
Using our screen timeout disabler is incredibly simple and straightforward:
- Visit our website in your preferred web browser
- Click the prominent toggle switch on the main screen
- Watch the countdown timer start - this indicates the screen keeper is active
- Leave the browser tab open to prevent screen timeout indefinitely
- To stop, simply close the browser tab or toggle off the switch
💡 Pro tip: For extended use, consider connecting your device to a power source to prevent battery drain.
Our display timeout prevention tool is perfect for various scenarios:
🎯 Professional Use:
- Business presentations and meetings
- Online training and webinars
- Digital signage and displays
- Monitoring dashboards
🏠 Personal Use:
- Reading e-books and articles
- Following cooking recipes
- Watching video tutorials
- Video calls and streaming
Stopping the screen timeout prevention is quick and easy:
✅ Recommended Method:
Simply close the browser tab or window. This immediately stops the tool and restores normal screen timeout settings.
⚡ Alternative Method:
Click the toggle switch on the main page to deactivate the screen keeper.
Note: The tool doesn't make permanent changes to your device settings.
Yes, you can freely adjust your screen brightness while our screen timeout prevention tool is active. The tool only prevents your screen from turning off due to inactivity - it doesn't interfere with brightness controls, volume settings, or other display preferences. You can use your device's built-in brightness controls, adaptive brightness features, or manual adjustments as normal.
Performance
Our screen timeout disabler is optimized for minimal battery impact:
Efficient Algorithm:
The tool itself uses minimal CPU and memory resources
Display Impact:
Main battery usage comes from keeping the display active, not the tool
Battery Saving Tips:
Lower screen brightness, use power-saving mode, or connect to charging
No, our display timeout prevention tool is designed to have minimal impact on device performance. It uses lightweight web technologies and efficient algorithms that consume less than 1% of your device's resources. The tool runs in the background without interfering with other applications, system processes, or device functionality. You can continue using your device normally while the screen keeper is active.
Absolutely! Our screen wake tool is designed to work seamlessly alongside other applications. You can browse the web, use productivity apps, play games, or run any other software while the display active tool prevents screen timeout. The tool works in the background and won't interfere with your multitasking activities. Just keep the browser tab open to maintain the screen keeper functionality.