Say you're using Scanova QR Code Generator, and you exported a custom-designed QR Code but the logo in the centre came out blurry/pixelated. This can happen because of two reasons:
1. Low-Resolution Logo Image
If you wish to download the QR Code image in size 1000 x 1000 px but the logo image that you have uploaded is only 50 x 50 px, it will appear pixelated or blurry. In this case, you will need to upload a higher-resolution image.
2. High-Resolution Logo Image
If the logo image that you have uploaded is high-resolution (2435x1476px) and the QR Code that you have downloaded is of lower resolution (300 x 300px), the logo will look blurry.
In this case:
- If you need the QR Code image in high-resolution (say for printing on a poster), then you can specify the size of the QR Code (say 2000 x 2000 px) using the 'Advanced Export' option in the Download drop-down menu. In this case, you'll notice that the QR Code image and logo is not blurry at all
- If you need the QR Code image in lower resolution (say for publishing on a website), then you will need to upload a lower-resolution logo image (say 500 x 500 px)
Note: You can also upload the logo in SVG format to get the logo in high resolution.
Hope this was helpful. If you still have unanswered questions, reach out to our support team at firstname.lastname@example.org