NFC TagWriter by NXP is an Android app that allows you to read, write, and edit NFC tags. It supports various tag types and allows configuring advanced settings. Useful for NFC development and experimentation.
NFC TagWriter by NXP is an Android application developed by NXP Semiconductors to read, write, and edit NFC tags. It supports various common NFC tag types including NTAG213, NTAG215, NTAG216, Mifare Ultralight, and more.
With NFC TagWriter, you can easily read and edit existing tag data, write URLs, text messages, contact info, and other records to blank tags or overwrite existing tags. It provides an intuitive tag explorer to analyze technical tag details and offers advanced controls to configure settings like counter blocks, mirror blocks, and dynamic memory allocation.
The app is useful for NFC app development and experimentation. It allows prototyping and testing NFC use cases without needing to write code. The predefined record types make it easy to encode common mobile use cases like links, contacts, and text messages. Developers can also use the tool to clear locked tags by formatting or encoding them to factory defaults.
While the app focuses on NXP's NTAG line, it supports tags from other manufacturers as well. Overall, NFC TagWriter is one of the most comprehensive, free NFC tools available for Android. With its polished UI and variety of features, it is valuable for designers, developers, and NFC enthusiasts.