is it possible to create nfc stickers using the uid from the nfc tag. so the qr code will be exactly the same as on the tag?
qr code stickers with tag uid
It certainly is. We can scan the UID of the tag and then generate a QR Code either containing just that UID or include the UID into a URL for the QR Code. For example, if the UID of the tag is AABBCC11223344, we can scan this from the tag and then generate a QR Code onto the tag such as http://seritag.com?taguid=AABBCC11223344 or we can just create a QR code containing that UID.
It's also possible to print another QR code with another ID sequence and create a spreadsheet associating the QR code ID with the UID of the tag. For example, you can have a QR Code sequence of 1,2,3,4, etc and then we create a spreadsheet of the UID of each tag with column A containing the QR Code sequence and column B the UID of the tag. In addition, you can have the same or different data encoded on the NFC tag itself.