Home » Tip of The Day » Changing Point Size Keyboard ShortcutChanging Point Size Keyboard Shortcut May 24, 2018. Posted in: Tip Of The Day. When using the Type tool, Press Ctrl (Mac: Command) Shift < or > to increase or decrease the point size. « Previous Photoshop Tip: | Next Photoshop Tip: » Sign-up for the PTC Newsletter so that you'll never miss a tutorial!. Your Email Address: