NFC Checker & Tools

NFC Checker & Tools tells you in seconds whether your phone's NFC works, then lets you read, write and automate NFC tags from the same app.

CHECK YOUR NFC
• Checks for NFC hardware, whether NFC is switched on, and read/write capability
• If your phone has no NFC chip, a clear screen explains what that means

READ ANY NDEF TAG
• Tag contents appear as soon as your phone touches the tag
• Tag overview: type, UID, technologies, size, available memory and lock status
• Decodes text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone number, address, app and location records
• Act on a record straight from the result: open the link, join the Wi-Fi network or save the contact

ADVANCED TAG INSIGHTS
• A smart summary of the tag in plain language
• Memory use, compatibility and a security analysis with the tag's security flags
• NDEF decoder and raw data in HEX and ASCII

WRITE YOUR OWN TAGS
• Templates for text, URL, web search, Wi-Fi, Bluetooth, vCard, email, SMS, phone, address, location, app, calendar event and custom data
• Presets for smart-home, social and payment links
• Queue several records on one tag and see the estimated size before you write
• Import records from a QR code or barcode, from another tag or from a file

TAG TOOLS
• Copy Tag and Copy Tag to Infinity
• Erase Tag
• Lock a tag permanently (read-only)
• Set or remove a tag password on supported tags

AUTOMATIONS
• Tap a tag to run up to 8 actions: open a link, an app or a map, call or text, set an alarm or timer, show a note, copy or share text, speak text, vibrate, turn on the flashlight, send a web request, or open Wi-Fi, Bluetooth, NFC, sound and other system settings
• Toggle mode alternates between two action lists on each tap
• Link an automation to a tag's UID, or write it onto the tag
• One automation included, unlimited with Pro

SCAN HISTORY
• Every read is saved with its time, size and record types
• Reopen, share or delete any entry, and export your history to CSV

EXTRAS
• Device information and one-tap shortcuts to system settings
• Advanced Device Insights: storage, battery, performance, security and network checks
• Launcher shortcuts: long-press the app icon to read a tag, write a tag or open your history
• Tools: compass, battery, metal detector, flashlight and screen light
• Light and dark theme
• Available in 17 languages

WHAT YOU NEED
A phone with NFC hardware, with NFC switched on in your device settings.

PRO
The app shows ads. The optional Pro upgrade removes ads and unlocks unlimited Advanced Tag Insights, unlimited copy and export, unlimited automations, write templates, and the tag lock and password tools. Pro is available monthly, yearly or as a one-time purchase.

Questions or a problem? Write to support@yalintech.com and we will help.

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Terms of Service: https://yalintech.com/legal/nfc/terms