Make sure your profile picture meets Instagram size guidelines. A well-defined and easily visible image attracts more attention. Use high-resolution images to ensure your profile picture is sharp and attractive. Pixelated or blurry images can be off-putting. Your profile picture is your digital business card. Show off your personality and smile to create a positive connection with your followers. Keep your profile picture up to date. If you've changed significantly or have a new brand logo, update your profile picture to convey current impressions.