Use the image editing tool's zoom
insta zoom feature to enlarge the selected area. Be careful to maintain the quality of the image by not using excessive magnification.
After you achieve the desired zoom effect, save the edited image to your computer or smartphone.
Go to your Instagram profile and click “Edit Profile.” Select the option to change your profile picture and upload the edited picture.
Instagram allows you to reposition and crop your profile picture. Adjust the position so that the zoomed area is the focus.