You can easily get and share your Instagram QR code from the app. Open Instagram and go to your profile. Tap the three-line menu (☰) at the top right and select QR Code. Your personal QR code will appear, which others can scan to find your profile instantly. You can customize its design with different colors, emojis, or selfies for fun personalization. To share it, either screenshot the QR code or tap the share icon to send it directly through messaging apps, email, or social media. It’s a quick way to connect without needing to type usernames.