This can be a big problem if you want to instagram profilbild zoom see your photo in the best possible quality on Instagram, and it can even make the image disappear. The best thing you can do is use an app like Square Fit, which can maintain the aspect ratio of your image 4:5 perfectly.

Once you upload your photo, Instagram will show you a circle that creates the image as an overlay on your screen. You can move it around and zoom in or out until you center your image exactly how you want it to be. Once you've done that, click the arrow to enter Instagram's in-app editor, where you can add filters and other effects to your image.

There are a few other tricks that will help you with this feature as well. First, you can try using the two finger pinch gesture on your iPhone to zoom in on Instagram images.

Changing the resolution of your image isn't as difficult as you might think, and it only takes a few taps of the screen. This is especially useful when you want to enlarge a portrait-style image.