As an alternative to the Instagram Zoom function, there are third-party apps that offer additional functions for zooming the profile picture. These apps can provide additional customization options and features.
The Instagram Zoom feature allows you to enlarge a person's profile picture right within the Instagram app. Here is a step-by-step guide.
Using the Instagram Zoom feature is easy and requires no additional apps. However, zoom is limited and image quality may vary, especially if the profile picture is low resolution.