Create custom rounded rectangles in Photoshop (CC/CC 2014/CC 2015)

Illustrator has a Rounded Rectangle tool, but you don’t have to settle with the default corner radius. In fact, you can specify the exact size of the rounded rectangle before you create it. Instead of clicking and dragging on the artboard to draw the rounded rectangle, click on the artboard to display the Rounded Rectangle dialog box. Enter values in the Width and Height text boxes, and then enter a value in the Corner Radius text box. Click OK and Illustrator will place a rounded rectangle, to your specifications, on the artboard.