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Dual-monitor wallpaper splitter

Windows can span one image across screens, but different-sized monitors or thick bezels break the line. This splitter cuts a separate, correctly aligned file for each monitor.

How to use it

  1. Choose a wide image (panoramas work best).
  2. Set how many monitors you have and each one’s resolution.
  3. Add the bezel gap so lines continue straight across screens.
  4. Download one file per monitor and set each on its own display.

Questions

What is bezel compensation?

It skips the strip of image hidden behind the monitor frames, so a horizon or line looks continuous across screens.

How do I set a different wallpaper per monitor on Windows?

Settings › Personalisation › Background › right-click a picture › Set for monitor 1 / 2.

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