Once you have the screenshot, go to
instagram profilbild your Settings app and toggle on "Zoom". Next you can double up with three fingers to make it bigger. Once done, return to the normal Zoom level on your iPhone.
You can also pinch to enlarge photos and videos in your feed, profiles, and while exploring. This can help you dig deeper into an adorable pup's smile or every detail of a friend's new shirt.
The best part about zooming in is that it's available to anyone who has the Instagram app installed on their device. It's a quick and easy way to get a close look at the pictures and videos you love the most.