RFID Tag Selector

Find the best RFID tag IC for your project based on frequency, memory, read range, and budget.

Frequency Band

Min User Memory (bits)

RAIN Certified

Crypto Suite

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Frequently Asked Questions

Yes, all tools on RFIDFYI are completely free with no account required. Tools run entirely in your browser (client-side JavaScript) and do not send your data to any server.

All tools are fully responsive and work on smartphones, tablets, and desktop browsers. Calculation and encoding tools work on any device.