Multiscreen Blank v2 is an easy-to-use utility that allows you to independently blank out or dim one or more monitors connected to your computer, as well as mirroring the contents of screens that are physically located in another room or turned off. Monitors fade in and out with smooth transitions.

Main MultiscreenBlank window

Some possible uses include:

  • Fading out a projector during a presentation while switching slides
  • Blanking out unused monitors in a multi-monitor setup to reduce distraction
  • Selectively blanking out parts of a commercial video wall
  • Dimming one or more screens while continuing to use them
  • Preventing OLED burn-in by covering up bright static elements or displaying inverted versions of them
  • Freezing parts of the screen so you can keep important information always visible
  • Masking parts of the screen by pixelizing a floating screenshot
  • Turning unused monitors into ambient lights for video chats by blanking with a white screen
  • Creating a teleprompter or HUD by flipping a mirrored screen in either direction
  • Screen mirroring for monitors that may be physically located in another room or turned off

This is a major update to the original Multiscreen Blank application that has developed a small but devoted following of users. The update brings a reimagined, considerably more intuitive user interface and includes many new features requested by users over the years.

It even supports dark themes!

Main MultiscreenBlank window in dark theme


You are allowed to use Multiscreen Blank for both private and commercial settings free of charge. However, you may NOT use this software as part of your own projects or compilations without permission from the developer. See the full End User License Agreement for more details.