How to Clone an NFC Tag

Three simple steps. That's it.

Last updated:

GET IT ON
Google Play

What You Need

Android Phone with NFC
NFC Clone App (Free)
Blank NFC Tag

Step-by-Step Guide

01

Check Your Phone's NFC

Go to Settings > Connected devices > NFC and make sure NFC is enabled. Most Android phones since 2015 have NFC built-in. iPhones have NFC but with limited write capabilities — for full cloning, use Android.

02

Install NFC Clone

Download NFC Clone from Google Play Store. It's free, lightweight, and requires no root access. The app works on Android 5.0 and above.

03

Read the Source Tag

Open NFC Clone and tap 'Read'. Hold your source NFC tag (access card, key fob, sticker) against the back of your phone. The NFC antenna is usually in the upper half. The app will read all NDEF data and show you the tag details.

04

Review Tag Data

NFC Clone displays the tag type, UID, memory size, and all NDEF records. Verify that all data was read correctly before proceeding to clone.

05

Write to Target Tag

Tap 'Clone' and hold your blank target NFC tag against your phone. NFC Clone writes all NDEF records to the new tag. For bulk cloning, use premium mode to write to multiple tags in sequence.

06

Verify the Clone

Scan the newly written tag with NFC Clone to verify all data was copied correctly. Compare NDEF records side by side with the original.

Supported NFC Tags

Tag TypeMemorySupport
NTAG213144 bytesFull NDEF
NTAG215504 bytesFull NDEF
NTAG216888 bytesFull NDEF
MIFARE Ultralight64 bytesFull NDEF
MIFARE Ultralight C192 bytesNDEF (unencrypted)
MIFARE Classic 1K1024 bytesPartial (unencrypted sectors)

See all supported tags→

Frequently Asked Questions

Can I clone any NFC tag?
You can clone NDEF data from any NDEF-compatible tag including NTAG213, NTAG215, NTAG216, and MIFARE Ultralight. Encrypted sectors and UIDs cannot be cloned due to hardware restrictions.
Do I need to root my phone?
No. NFC Clone works on any standard Android phone with NFC. No root or special permissions required.
Will cloned access cards work?
It depends on the access system. Systems that only check NDEF data will work. Systems that verify the UID (unique identifier) won't, since UIDs can't be cloned with standard phones.
What blank tags do I need?
Use a blank tag of the same type or larger capacity than your source. NTAG215 tags are a great all-purpose choice and are cheap to buy in bulk.
Is NFC cloning legal?
Cloning your own NFC tags for backup purposes is generally legal. Always get authorization before cloning tags that belong to others or are part of access control systems.
Can I clone NFC tags with iPhone?
iPhones have limited NFC write capabilities. For full NFC cloning, an Android phone is recommended. NFC Clone is available on Android.

Ready to Clone Your NFC Tags?

Download NFC Clone for free and start duplicating your NFC tags in seconds. No root required, no complicated setup.

GET IT ON
Google Play