Black Screen Tool

A simple tool that provides a clean black screen with one click.

Perfect for presentations, screen tests, or reducing eye strain in dark environments.

Click the black area to enter fullscreen black screen mode

Press ESC key or click the screen to exit

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What is a Black Screen Tool?

A black screen tool simply displays a completely black screen across your entire display. It's a minimalist utility that serves several practical purposes in different scenarios.

How to Use This Tool

  1. Click on the black rectangle in the tool area above
  2. The screen will expand to fullscreen mode with a completely black background
  3. To exit the black screen, press the Escape key or click anywhere on the screen
  4. You can also press F11 to exit browser fullscreen mode

Common Uses for a Black Screen

  • During presentations to create a blank slide
  • Testing for dead pixels on your monitor or display
  • Reducing eye strain when working in dark environments
  • Saving battery on OLED displays (black pixels use less power)
  • Creating a distraction-free environment
  • Temporarily turning off your screen without putting your device to sleep

Keyboard Shortcuts

In Normal Mode

  • Click - Enter fullscreen black screen
  • F11 - Toggle browser fullscreen mode

In Black Screen Mode

  • Esc - Exit black screen
  • Click - Exit black screen
  • F11 - Exit browser fullscreen mode

Tips for Using Black Screen

For the best experience with the black screen tool:

  • Use in a dark environment to reduce contrast with surrounding light
  • For OLED screens, a black screen can help reduce screen burn-in
  • When using for presentations, practice entering and exiting the black screen beforehand
  • Some browsers may have different fullscreen behaviors - if F11 doesn't work, check your browser's keyboard shortcuts