Take Jpg Screenshots Mac
1
Open Mac terminal application
In either “Finder” or the Mac search bar, search for “terminal” to easily access your Mac’s terminal.
Double-click to open “Terminal.”
2
Overwrite the default screenscapture type
Simply copy and paste the text below into your terminal, and press “enter” on your keyboard.
Save as JPG (JPEG)
defaults write com.apple.screencapture type jpg You can also change the default to other file types as well:
Save as PNG
defaults write com.apple.screencapture type png Save as TIFF
defaults write com.apple.screencapture type tiff Save as GIF
defaults write com.apple.screencapture type gif Save as PDF
defaults write com.apple.screencapture type pdf 3
You’re all set to take .jpg screenshots
Now, by default, your screenshots will save as .jpg files!