The present disclosure is directed towards systems and methods for modifying and scaling content within a digital image. For example, systems and methods described herein involve identifying source content to add to a destination image. The source content includes one or more detected objects. The systems and methods further involve scaling the source content based on a size of one or more detected objects within the destination image. Additionally, the systems and methods involve displaying the source content within the destination image while preventing portions of the source content from interfering with one or more protected regions corresponding to the one or more detected objects within the destination image. In this way, the systems and methods enable adding source content to a destination image while minimizing manual modifications to blend the source content into the display of the destination image.