Read, write, lock, clone, password-protect and bulk-program any NTAG21x, Mifare or NFC Forum tag — straight from your Android phone. No subscription, no account, no internet required.
Production-grade tag operations, bulk workflows, branded recipes — without the upsells.
UID, ATQA, SAK, technologies, NDEF records and full hex memory dump for NTAG21x, Mifare and NFC Forum tags.
URL, vCard, Wi-Fi, Bluetooth, email, phone, SMS, geo, app, custom MIME, address, plain text — multi-record messages supported.
Set NTAG213/215/216 PWD/PACK with custom AUTH0. Make tags permanently read-only with static + dynamic lock bytes.
NDEF-level copy across chip types, or byte-for-byte clone of raw user memory between same-type NTAGs.
Import a spreadsheet, tap one tag per row. Auto-counter inserts serial numbers — `tag/1`, `tag/2`, … on each write.
Save common write payloads. 10 pre-built recipes — Wi-Fi guest, vCard, asset tag, restaurant menu, event check-in.
200-entry log of every read/write/lock with CSV export. Dashboard shows operation breakdown and 7-day trends.
Same payload, two outputs. Generate a pure-Kotlin QR for any record — share or print for customers without NFC.
Phone capability check plus optional tag probe. Tells customers exactly why a tag won't write before they call support.
Turn any tag into a tap-to-verify passport. Each tag carries your verification URL with a unique product ID and the chip's hardware UID — your backend confirms authenticity instantly.
Verify the NXP originality signature right on the phone — no server, no internet. Real NTAG213/215/216 silicon passes the ECC check; clones don't. Also reads the chip's tamper-proof scan counter.
Point the camera at a QR code and write its contents straight to an NFC tag — single, or continuous for a whole batch. The QR reader is built into the app: no cloud, no extra downloads.
Power-user hex editor — read every user-memory page, edit the bytes, write only what changed. UID, lock and config pages stay protected so you can't brick a tag.
No Play Store account needed. Just download the APK, allow install from this source, and you're done.
Tap the button below on your Android phone. The file is ~7.4 MB.
Android asks once: "Allow Chrome to install unknown apps?" Switch it on for this install.
Tap an NFC tag on the back of your phone to begin reading, writing or programming.
Sold separately at our store — pick a form factor, write with the app, ship to your customers.
Customers scan, get the app, and start programming in under a minute.
Download APK