Once you’ve selected the macbook mockup generator you want to work with, click on it. Go to the top of the image and you’ll see two options.
– Option 1: Upload an image from your drive, this could be a screenshot of a website you designed, or a preview of an app you’re developing. Choose your image and click open.
– Option 2: Screenshot from URL.
Either of the options will let you display your work in a professional manner.