NFC Tools: Tag Reader & Writer

NFC Tag Reader & Writer — the all-in-one NFC Tools app to read, write, clone, format and lock NFC tags on Android. Whether you need to scan an NFC tag, write a smart NFC tag, clone an NFC tag, connect to WiFi or share a business card, this free NFC tag reader and writer has you covered.

⭐ READ ANY NFC TAG
Read NFC tags instantly with our powerful NFC tag reader. View tag UID, chip vendor, chip model, supported technologies and all NDEF records in a clean, readable layout. The built-in NFC tag analyzer shows you exactly what is stored on your tag — perfect for checking NFC stickers, business cards, product tags and more.

✍️ WRITE NFC TAGS IN 5 WAYS
- Write Text: store plain text and notes on any NFC tag.
- Write URL: encode web links so tapping opens websites instantly — great for NFC url stickers and smart posters.
- Write WiFi: encode your WiFi network (WPA2/WPA/WEP) so guests connect with a single tap — the easiest NFC wifi tag writer for home and office.
- Write vCard: turn your tag into a digital business card. Use this NFC business card writer to share your name, phone and email by tap.
- Launch App: encode an app launch tag that opens any app with a tap — perfect for NFC app launcher automations.

🔁 CLONE & COPY NFC TAGS
The complete NFC tag cloning toolkit. Capture the content of a source tag, then clone NFC tag content to any writable target tag. Copy NFC tags for backups, duplicate smart tags, or use "Copy to Infinity" to write the same content to many tags in a row — ideal for bulk setup of NFC tags and stickers.

🔒 FORMAT & LOCK
Format NFC tag or erase NFC tag completely to reuse it. Protect sensitive data by locking a tag to read-only so nothing can be overwritten. Perfect for NFC tag lock read-only workflows and access control setups.

📶 CONNECT WIFI & OPEN APPS IN ONE TAP
After scanning a WiFi tag, connect to the network directly from the app — no typing passwords. Tap an app launch tag and the app opens immediately. All from a free NFC tag reader with a clean, ad-light experience.

🗂 SCAN HISTORY & DETAILED INFO
Keep a full scan history of every NFC tag you read. Inspect tag technology, chip vendor and model, NDEF record types and payloads. This NFC tag scanner works as a handy NFC tag analyzer and NFC tag editor tool for hobbyists, smart home users and professionals.

🌍 MULTI-LANGUAGE & FREE
Supports English, 中文, Français, Español, Deutsch, 日本語, 한국어, Português, Русский, العربية and more. 100% free NFC tools — download now and turn your Android phone into a powerful NFC tag reader writer, NFC tag maker and NFC card writer.

Download NFC Tag Reader & Writer now — the free NFC tools app for reading, writing, cloning, formatting and locking NFC tags!