NFC Toolkit: Reader & Writer

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About this app

NFC Toolkit: Reader & Writer is a powerful and easy-to-use NFC utility for reading, writing, inspecting and managing compatible NFC tags.

📡 READ NFC TAGS

Scan compatible NFC tags and view available information such as tag type, UID, NFC technologies, NDEF status, memory, writable status and NDEF records.

✏️ WRITE NFC TAGS

Create and write useful NDEF content to compatible tags:

• Text
• URLs and websites
• Phone numbers
• SMS
• Email
• Contacts
• Wi-Fi information
• Locations
• Calendar events
• App links
• Custom NDEF records

Preview your content before writing and safely manage existing tag data.

🛡️ SAFE WRITING & BACKUPS

Review existing tag contents before overwriting them. Create local backups when supported, then view, restore, export or share your saved NFC data.

🔍 NFC INSPECTOR

Explore available technical information including NFC technologies, protocols, memory information, NDEF details and writable status.

🩺 TAG HEALTH

Quickly check tag capabilities, NDEF status, memory usage, writable state and other available information.

🧩 NFC TEMPLATES

Create reusable templates for business cards, websites, Wi-Fi, contacts, social profiles, locations, events and custom NFC content.

📷 QR ↔ NFC TOOLS

Convert compatible QR content into NFC data and generate QR codes from compatible NFC information.

📊 COMPARE TAGS

Compare previously scanned tags and identify differences between their available information and NDEF contents.

🛠️ NFC TROUBLESHOOTER

Get help diagnosing common problems such as disabled NFC, unsupported technologies, missing NDEF data, read-only tags and insufficient memory.

🕘 SCAN HISTORY

Keep your NFC activity organized with local history. Search, filter, rename, favorite, compare, export or delete previous scans.

🔒 PRIVACY FOCUSED

No account is required. Your NFC information, history and backups are designed to remain on your device unless you explicitly choose to share or export them.

✨ MODERN & SIMPLE

A clean, modern interface makes powerful NFC tools easy to understand for both beginners and advanced users.

🆓 FREE TO USE

NFC Toolkit is free to use and supported by advertising. No subscription or account is required.

IMPORTANT

NFC functionality depends on your Android device and the NFC tag being used. Some information and operations may not be available for every NFC technology or device.

NFC Toolkit does not bypass NFC security mechanisms or access protected payment-card data.