Remember that your profile picture on Instagram is round. Make sure the main subject is clearly visible in the circle and is not cropped by the border.
Experiment with different versions of your profile picture to see which works best. Also ask friends or colleagues for feedback to get an objective opinion.
While editing can be helpful, don't overdo it. Too much editing can make the image look artificial and detract from your authenticity.
The image quality of your profile picture is important because it creates your first impression on potential followers. A high-quality image shows that you care about your online presence and present yourself professionally.
Yes, Instagram limits profile picture instazoom magnification to avoid blurring.