An NFC Pro Series tutorial detailed how to encode / write multiple NFC tags with unique data. Step by step guide on using NXP's TagWriter App for Android to encode multiple NFC tags with a unique web address. In this video, we use our Ixkio NFC tag management system to generate the CSV spreadsheet : . -- 2023 UPDATE -- You can still use NXP's tagwriter software to encode multiple tags but our ixkio tag management customers can now download our ixkio app for large scale encoding of NFC tags. Search for ixkio on your Apple or Android app store.