Click R to start using the Retouch tool, and then zoom into the area of the photo you want to blur.
Open the photo in the Photos app, and then click on the Edit button located in the app's toolbar. In order to be able to use it, you must have Mac OS X installed on your computer since older versions don't offer this remarkable tool. This is probably the most powerful tool in the Photos app because it literally allows you to remove or replace any pixel in your photo. Let's have a look at some of the built-in apps that will enable you to blur image backgrounds on your photos. How to blur the image background on Mac OS with built-in apps?Įach Mac OS version released in the last twenty years has featured an app that provides at least basic photo editing tools.
