NFC.cool Tools Reader & Writer

NFC.cool Tools – Read, Write, Copy & Analyze NFC Tags

The most comprehensive NFC toolkit on Android. Read, write, copy, and analyze any NFC tag – from everyday NDEF tags to Amiibo figures and 3D printing filament spools.

Core Features
• Read any NFC tag – view all stored records instantly
• Write single or multiple records: web links, text, Wi-Fi, contacts, phone numbers, email, locations, SMS, Bluetooth devices, app launches, social media profiles, and crypto wallets
• NFC.cool Business Card Maker – create and share digital business cards via NFC
• Save and organize your personal NFC message library

NFC Tools
• Read Memory – analyze tag memory: chip type, capacity, raw hex layout
• Copy NFC Tag – duplicate tag contents to another tag, including indefinite batch copying
• Format Tag / Format as NDEF – prepare tags for reuse
• Lock Tag – make content permanent and read-only
• Password Protection – secure your tags with 4-character passwords (NTAG 2xx)
• NFC Tap Counter – read and write NTAG21x scan counters, compose dynamic content that changes with each tap

NFC Apps
• Amiibo – backup and restore your NTAG215 Amiibo figures
• OpenPrintTag – write 3D printing filament and resin spool data (FFF/SLA) following the open standard
• NFC Safe – encrypt sensitive data and store it securely on your NFC tags
• Sonicare Reset – scan Philips Sonicare brush heads to check wear and reset replacement timers

Automation
• Webhook – send HTTP POST requests to your server on every scan, with HTTP Basic auth and KeyStore-secured credentials

Designed for everyone
Whether you”’re just curious about NFC or a power user building automation workflows, NFC.cool Tools adapts to your level. Clean interface for basics, Expert Mode for deep dives.

38 languages supported. Privacy-first – your data stays on your device.

Follow @NFC.cool on social media for updates and new use cases.