When the crosshairs appear on your screen drag these crosshairs to cover an area of screen that equals the pixel width and depth you need.If you frequently have to take images that are the same size – for example, we use 1,600 x 900 images so that tends to be our default – you could set up your crosshairs in advance by using Command + Shift + 5. Once you are happy with your selection, release the mouse button/trackpad.Before letting go of the mouse button/trackpad, press the Space Bar, then you can move the box around your screen until you have the area covered you want to screenshot.For example, if you want a square make sure the width and height are the same. Drag until the measurement corresponds with the dimensions you require.You’ll notice that the numbers beside the crosshairs will change. Click your mouse or track pad and drag a marquee over the area of the screen you want to grab. Crosshairs will appear on your screen with some number – these represent the number of pixels that you will be grabbing.If this is a one off and you need to take one screen shot at specific dimensions do this: You might be thinking you need to edit the screenshot after you’ve taken it to achieve this, but actually you can choose the dimensions of the screenshot as you take it – and use the same dimensions again. Perhaps you have been asked to provide an image that’s a specified number of pixels, a specific size, or maybe you want to take a number of screenshots that are the same dimensions. There are a number of reasons why you might need a screenshot to be a certain size.

Or, if you want to save the image elsewhere, choose Other Location.Ĭhanging where your screenshots go if you want more information, including details of how to change the location of screenshots in High Sierra and older versions of Mac software.Find the location you want to save to in the Save to section.It is possible to change where screenshots are saved in Mojave or later: Grab is likely to save the screenshot to your Documents folder – and if you don’t change the name of the image it will save as Untitled. If you were to use an app such as Grab (available in earlier versions of macOS) to take your screenshots then they might end up elsewhere. But in Mojave or later, you can choose a variety of other places where your screenshot can be saved. If you press Control at the same time the screenshot will be copied to your pasteboard.īy default, Mac screenshots are saved to the desktop.Press Escape at any time to abort the screengrab.Hold Shift and you’ll be able to move horizontally only.Once you’ve clicked the mouse button and started dragging the cursor, press Space, and you’ll be able to move the selected area around.Once the crosshairs appear you can let go of the keyboard keys.Try these tips below to fine-tune your screenshots: This way we can always create screenshots at the same size. We often choose the Capture Selected Portion option which we have set to a certain dimension. There are also options so you can make a screen recording of what’s happening on your screen: Record Entire Screen and Record Selected Portion.

Take a timed screenshot windows