EFQRCode offers a simple, fast, convenient, and effective way to generate QR codes with watermarks, icons, or other custom settings on macOS. You can easily change the color of QR codes with custom colors. With an input watermark image, you can make your QR codes look gorgeous. In addition, you can add your avatar or brand icon in the center of QR codes. EFQRCode can even make animated QR codes using animated GIFs.