TagInfo

Описание TagInfo

Site Editorial Commentary：The “Swiss Army knife” for NFC! Value checker, content viewer and analysis tool

Ever wondered about the remaining value on your contactless public transport card? Or are you curious about the technology powering the contactless cards you use daily?

Want to peek behind the scenes and discover the NFC-enabled items around you and your friends? TagInfo provides the answers! Simply scan items using TagInfo.

TagInfo is an application from NXP Semiconductors, co-inventor of NFC technology. We aim to provide utilities and apps for everyone, not just professionals. Explore your device's NFC capabilities and enjoy the technology with us.

Key Features:

- Value checker for various public transport systems.
- Identifies applications on cards and tags.
- Determines IC types and manufacturers.
- Extracts and analyzes NFC data sets (NDEF messages).
- Reads and displays the complete tag memory layout.
- Supports all NFC Forum record types (report any missing types!).
- Explores details of contactless cards, tags, and NFC-enabled items.
- Helps mobile developers detect configuration errors on contactless cards.
- Provides easy and cost-effective contactless card analysis.
- Offers a wide range of UI and application configurations.
- Allows creation and sharing of analysis reports.

TagInfo lets you browse the content of public transport and payment cards using NFC-compatible contactless technology.

Supported applications include:

- CLIPPER (San Francisco Bay Area, CA, USA)
- Kiev Metro (Kiev, Ukraine)
- ORCA (Puget Sound region, WA, USA)
- OV-chipkaart (The Netherlands)
- Oyster (Greater London, United Kingdom - some cards may not be publicly accessible)
- Myki (Victoria, Australia)
- Moscow Metro (Moscow, Russia)
- Nol Silver and Gold Card (Dubai, UAE)
- Octopus (Hong Kong, China)
- Suica (Japan)
- T:kort, Kolumbuskort, NSB-kort, Ruter Reisekortet (Norway)
- And many more! We're continuously adding support for more card schemes as information becomes available.

Beyond value checking, TagInfo identifies applications like:

- Electronic Identity Documents
- ExpressPay (American Express)
- PayPass (MasterCard)
- payWave (Visa)
- Zip (Discover Network)
- And many more!

note: Due to security mechanisms, the application may not provide access to all data contained within these applications.

TagInfo explores publicly accessible information on contactless cards, tags, and NFC-enabled items, listing details like:

- IC manufacturer
- IC type
- Card OS (if present)
- NFC data sets (NDEF messages)
- IC memory size, IC configuration
- Supported technologies and standards

It supports full content browsing and analysis of all four NFC Forum Tag Types, MIFARE, NTAG, and ICODE based systems. Support extends beyond NXP Semiconductors products, covering a wide range of deployed NFC-enabled and compatible contactless technologies worldwide.

The comprehensive coverage and ease of use transform any NFC-enabled device into a powerful handheld analyzer for hobbyists exploring NFC capabilities and for professionals identifying configuration problems and data formatting issues.