There are two ways to disable this window shadow. You can do it on a per-screenshot basis using a special keyboard shortcut, or you can use a Terminal command to disable shadows on all window screenshots going forward.
Disable Window Shadow in Screenshots Using a Keyboard Shortcut
If you want to remove the window shadow from a particular screenshot, you can use a different shortcut variation when taking a screenshot.
To take a screenshot of a window, first, use the Command+Shift+4 keyboard shortcut. The cursor will now turn into a crosshair. Hover over the window that you want to capture and press the Spacebar.
The window will be selected. Now, hold the Option key when you press the Left Mouse button to take the screenshot.
When you go to your Desktop (or wherever you save screenshots), you’ll see that the screenshot doesn’t have a shadow!
RELATED: How to Screenshot on a Mac
Disable Shadows for All Window Screenshots on Mac
Don’t want to use the Option key every time you take a window screenshot? You can use a Terminal command to disable shadows for all window screenshots captured on your Mac.
To do this, first, open the Terminal app. You can do this using Spotlight search by pressing Cmd+Space. You can also find it in Launchpad.
After opening Terminal, paste in the following line, then press the Return/Enter key.
defaults write com.apple.screencapture disable-shadow -bool true
This will disable the window shadows feature. Paste the following line to save the preference and press the Return/Enter key.
killall SystemUIServer
And that’s it. Your window screenshots will no longer have a shadow!
If you want to reverse this change in the future, use the following lines of code.
defaults write com.apple.screencapture disable-shadow -bool false
killall SystemUIServer
Annoyed with the little screenshot previews that show up in the bottom-right corner every time you take a screenshot? Here’s how you can easily disable the screenshot preview thumbnails on Mac.
RELATED: How to Disable the Screenshot Preview Thumbnails on a Mac
