80% Black
60% Black
40% Black

Full Black Screen

This tool offers a simple functionality of making your screen black. It works on all versions of Windows, Mac OS, Android and iOS. Clicking on any of the above boxes will make your screen full black. To return to your Desktop, press the ESC key.

Making your screen completely black has many benefits including troubleshooting screen issues, detecting dead pixels and cleaning the screen.

Full Black Screen Uses

Fix Defective Display

It’s very difficult to pick dead pixels or dust from a color screen. Different colors will hide the dust and defects of the display. That’s where our full black screen tool comes in. Just click on the black button at the top of this page and your screen will automatically go black (fullscreen).

You can use a black background as an alternative but some color or white screen spots will still remain on the display like taskbar, system tray, Desktop icons and widgets etc.

Save Power and Extend Display Lifespan

Utilizing a full black screen can effectively save power by minimizing the energy consumed by the display. Additionally, it can contribute to extending the lifespan of the display, particularly in OLED screens, by reducing the overall usage of individual pixels.

Create a Relaxing Ambiance

Displaying a black screen as a wallpaper or screensaver can create a visually soothing and calming ambiance, especially in low-light environments. This can enhance the aesthetic appeal of the device while promoting a relaxing viewing experience for users.

Prevent Screen Burn-In on OLED Displays

Screen burn-in, a phenomenon commonly associated with OLED displays, can be mitigated by implementing a full black screen at regular intervals. This preventive measure helps to minimize the risk of persistent image retention and prolong the overall longevity of the display.

Is Full Black Screen Harmful to Your Device?

While full black screen usage offers notable benefits, it is essential to consider its potential implications on the device’s performance and longevity.

Impact on OLED and Plasma Screens

For OLED and plasma screens, prolonged display of a full black screen may lead to uneven pixel wear and the potential degradation of individual pixels. It is recommended to utilize full black screen functionality judiciously to mitigate the risk of adverse effects on specific display technologies.

Effect on Power Consumption

Although using a full black screen can reduce power consumption, the actual energy savings may vary based on display technology, screen size, and usage patterns. Understanding the impact of a full black screen on power consumption can aid in optimizing energy efficiency while maintaining visual quality.

Potential Risks of Screen Burn-In

While a full black screen can help prevent screen burn-in, prolonged static display of black images on certain types of screens can still pose a risk of image retention. Users should be mindful of utilizing varying display content to minimize the potential for screen burn-in over time.

Utilizing the Full Black Screen in Different Scenarios

The versatility of the full black screen functionality enables its application in diverse scenarios, catering to different user preferences and requirements.

As a Screensaver or Wallpaper

Implementing a black screen as a screensaver or wallpaper allows users to personalize their device’s visual appearance while reaping the benefits of reduced power consumption and enhanced display longevity.

Enhancing Visual Experience in Full Screen Video Playback

During full screen video playback, employing a black screen backdrop can optimize the visual focus on the content, minimizing distractions and enhancing the overall viewing experience for users.

Configuring Second Monitor for a Full Black Screen Setup

Utilizing a full black screen setup for a secondary monitor can serve various purposes, including creating a consistent visual theme across multiple displays and maximizing energy efficiency in multi-monitor setups.

Suggest a new feature