NFC Tools
Interactive tools for NFC development. All tools run in your browser -- no data leaves your device.
NFC Chip Selector
Find the perfect NFC chip for your project with our interactive selector tool.
NDEF Message Encoder
Create NDEF messages for NFC tags. Build URI, Text, vCard, Wi-Fi, and Smart Poster records.
NDEF Message Decoder
Decode NDEF messages from hex data. See human-readable content and record structure.
NFC Memory Calculator
Calculate how much data fits on an NFC tag. Compare chip memory capacities.
NFC Compatibility Checker
Check if your smartphone supports NFC and which tag types it can read.
NFC Read Range Estimator
Estimate NFC tag read range based on chip type, antenna size, and reader power.
NFC Tag Cost Calculator
Calculate per-unit NFC tag costs at different volumes for project budgeting.
NDEF Message Builder
Build NDEF messages for NFC tags. Create URI, text, and MIME type records. See hex payload and byte count for tag capacity. Free.