NFC Write & Read Tags
Write, read, copy, and erase NFC tags â all in one simple app.
UtilitiesđAbout This App
The most complete NFC toolkit for your smartphone. Write any data type to NFC tags, read existing tags instantly, create unlimited copies, and securely erase tags when needed. Perfect for smart home automation, business cards, inventory management, and more.
â¨Why Choose NFC Write & Read Tags?
Write Any Data Type
Store URLs, contacts, text, Wi-Fi credentials, and more on any compatible NFC tag.
Copy Tags Instantly
Duplicate tags in seconds. Perfect for creating backups or multiple copies.
Full History Tracking
Every read and write is logged. Search, filter, and export your history anytime.
Works With 10+ Tag Types
Compatible with NTAG, MIFARE, and other popular NFC formats.
No Account Needed
Start immediately. Your data stays on your device.
Multi-Language Support
Available in 10+ languages including English, Spanish, German, and French.
đ ī¸Key Features
Read NFC Tags
Point your phone at any NFC tag to instantly see its contents. Supports text, URLs, contacts, phone numbers, and custom payloads.
Write NFC Tags
Choose from 10+ data types to write. Set up smart home triggers, share contact info, or create custom automations.
Copy & Clone Tags
Duplicate any readable tag to a blank NFC chip. Create infinite copies with one tap.
Erase Tags
Wipe tags clean and start fresh. Secure erase removes all stored data.
View Full History
Every interaction is saved. Search by date, tag type, or content. Export your history for records.
âFrequently Asked Questions
Is NFC Write & Read Tags free?
Yes. The app is free to download and use. Some advanced features like batch writing and export options are available through optional in-app purchases.
Does my phone support NFC?
Most modern smartphones support NFC. On iPhone, NFC works on iPhone 7 and newer. On Android, check Settings > Connected devices or Settings > NFC to verify support.
What types of NFC tags can I write to?
The app supports NTAG213, NTAG215, NTAG216, MIFARE Classic, MIFARE Ultralight, and other common formats. Most blank NFC tags purchased online will work.
Can I copy any NFC tag?
You can copy most standard NFC tags. Some tags (like transit cards, payment cards, or hotel keys) are encrypted and cannot be copied for security reasons.
Is my data stored on your servers?
No. All data stays on your device. We do not collect, store, or transmit your NFC tag contents. The app works completely offline.
How do I erase an NFC tag?
Open the app, select 'Erase Tag' from the menu, and hold your phone near the tag. The app will securely wipe all data. Note: some tags can be write-protected and cannot be erased.
Can I use this for smart home automation?
Yes. Write automation triggers, URLs, or app shortcuts to NFC tags and place them around your home. Tap to launch apps, control smart devices, share Wi-Fi, or run iOS Shortcuts / Android Tasker automations.
Where can I buy NFC tags?
NFC tags are widely available on Amazon, AliExpress, and electronics stores. Look for NTAG215 or NTAG216 tags for best compatibility. Prices start around $0.30-0.50 per tag.
Can I write Wi-Fi credentials to an NFC tag?
Yes. The app can write Wi-Fi network name, password, and security type to a tag. Guests can tap the tag to connect automatically without typing the password.
How do I contact support?
Visit our Contact page or use the in-app feedback option. We typically respond within 24 hours on business days.
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