NFC Tester

NFC Tester is a domain-focused testing tool for developers, QA engineers, and hardware teams who build and validate NFC-enabled software and devices. It provides a protocol-aware environment to examine tag interactions without real hardware. The tool supports multiple NFC tag types and host command sequences, enables data editing for UID, ATQA, SAK and NDEF payloads, and captures detailed traces suitable for regression testing. It emphasizes repeatability, traceability, and automation readiness to shorten defect resolution cycles. Conceptually, users configure a virtual tag, select interaction scenarios, and observe generated responses and timing logs, all in a sandboxed, client-side setting. This enables teams to reproduce edge cases, test interoperability across tag types, and prepare QA reports aligned with NFC Forum standards. Its unique value lies in combining tag-type abstraction, editable metadata, and exportable traces in a single in-browser tool, which reduces hardware dependencies and speeds up integration testing for mobile apps, IoT devices, and smart cards. Core features include tag type simulation (Types 2 and 4), UID/ATQA/SAK control, NDEF payload editing, scenario-based command sequences, and detailed event logging. Use cases span feature validation during development, regression testing for NFC-enabled apps, and early interoperability checks across devices and platforms.