The missing Mac app for Dark Mode.

Toggle dark mode from anywhere with a single click

Umbra makes switching to Dark Mode simple. Option click the Umbra icon in the Menu Bar or use the Umbra menu item to toggle your system appearance.

Choose different wallpapers for light & dark appearances

Umbra allows you to choose a wallpaper for both light and dark modes, and it'll make sure your choices stay in sync. When you change the system appearance, your wallpaper changes too.

Multi-display support

Set wallpapers independently for each connected display, for light and dark modes, or set them for all displays at once. When setting HEIC files you can also choose the image variant to set.

Set beautiful photos from Unsplash

Browse collections of stunning photos from Unsplash right in Umbra, then preview and set them as wallpapers for light and dark modes. Plus bookmark your favorite images to return to them later.