Black Screen Tool - Fullscreen Blank Display

Use our free online black screen for presentations, projectors, eye rest, and battery saving. Test your display, fix dead pixels, or create a dark environment for filming. Press Spacebar for instant fullscreen or ESC to exit.

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Eye Rest Timer

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Eye Rest Achievements

The Ultimate Black Screen Tool

Perfect for Presentations, Projectors & Eye Comfort

Our free online black screen tool helps you create the perfect blank display for any situation. Whether you need a pure black screen for presentations, projector testing, eye rest, or battery saving, we've got you covered with customizable fullscreen options and timer features.

Key Features of Our Black Screen Tool

Presentation Ready Black Screen

Create distraction-free presentations with our fullscreen black screen. Perfect for classrooms, meetings, or theater projections. Simply press F11 for true fullscreen mode.

Projector Testing Mode

Test your projector's black level performance and detect any light leaks or color inconsistencies. Our pure black screen reveals even minor projector issues.

Eye Rest Timer

Reduce eye strain with our built-in timer. The 20-20-20 rule recommends looking at a distant object every 20 minutes - our black screen helps you follow this practice.

More Ways to Use Our Black Screen

Battery Saving Mode

OLED and AMOLED displays consume less power showing black pixels. Use our pure black screen to extend battery life on your phone, tablet, or laptop when not in active use.

Dead Pixel Detection

Identify stuck or dead pixels on any display. The uniform black background makes it easy to spot malfunctioning pixels that remain lit or display incorrect colors.

Filming & Photography

Create a perfect dark background for product photography or video recording. Our black screen eliminates reflections and provides consistent darkness for professional media creation.

Technical Benefits

Prevent Screen Burn-In

Protect OLED displays from permanent image retention by using our black screen when your device is idle. The pure black pixels help equalize wear across your screen.

Reduce Blue Light Exposure

Our dark themes minimize blue light emission, helping you maintain better sleep patterns when using devices at night. Combine with our timer for optimal eye protection.

Custom Resolution Downloads

Need a specific size? Download black screen images in any resolution from 480p to 8K. Perfect for creating custom wallpapers or testing displays with non-standard aspect ratios.

Frequently Asked Questions

Is this black screen tool completely free?

Yes! Our black screen tool is 100% free with no hidden costs. You can use it as much as you want without any limitations.

Will this work on my projector/TV/monitor?

Absolutely. Our tool works on any display device with a web browser, including projectors, smart TVs, computer monitors, and mobile devices.

How does the battery saving feature work?

On OLED/AMOLED screens, black pixels are actually turned off, consuming less power than colored pixels. This can significantly extend battery life when used properly.

Can I use this for filming or photography?

Yes! Many filmmakers and photographers use our black screen as a neutral background or for color calibration. The pure black helps with white balance adjustments.

Ready to experience the best black screen tool online? Choose your mode above and click the fullscreen button for an instant blank display. No downloads required - works directly in your browser!