Use this guide to understand the reason as to why a logo/image gets pixelated after creating and downloading the QR Code using Scanova QR Code Generator.
The exact reason for the above issue is that while designing the QR Code if you have uploaded the logo in PNG or JPG format then the format of the logo will remain the same even in the vector export. This is why only the logo will pixelate when the size of the QR Code is increased.
However, to avoid this, it is advisable to upload your logo in higher resolution, also we provide an option where you can upload your logo in SVG format. This will ensure that the logo does not pixelate when the QR Code size is increased.
If you have any further questions or concerns, feel free to reach out at firstname.lastname@example.org.