NFC Checker & Tools

NFC Checker & Tools tells you the truth about your iPhone's NFC in seconds, then lets you read, write and automate NFC tags from the same app. CHECK YOUR NFC - Instant check: NFC reading availability on your iPhone - Live signal test while you hold a tag near the antenna, so you find the exact sweet spot - Read and write capability verified, not assumed READ NDEF TAGS - Tag contents appear the moment your phone touches it - Text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone number, address, app and location records - Run an action straight from the record you scanned CHIP MEMORY & TAG INSIGHTS - Memory breakdown - used, free and total capacity - Security flags and lock status - NDEF decoder with a plain-language summary of every record WRITE YOUR OWN TAGS - Write templates for text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone, address, location and custom URL - Share-to-write: send a link, contact or file from any app straight onto a tag - Add several records to one tag before you write it - Copy Tag and Erase Tag QUICK ACTIONS ON IPHONE • Open the Quick Actions tab for one-tap access: Copy Tag, Copy Tag to Infinity, Erase Tag, Lock Tag (Read-Only) and Automations • Erase Tag wipes a tag so you can reuse it, after a confirmation • Lock Tag makes a tag permanently read-only (write-protect), after a confirmation. This is a Pro feature TAG HISTORY - Every scan saved with its time and record count - Reopen, share or delete any entry SUPPORTED TAGS ON IPHONE - Reads NDEF data on NFC Forum Type 1-5 tags: ISO 14443 (NTAG, MIFARE Ultralight, MIFARE DESFire), ISO 15693 (ICODE) and FeliCa - Writes to tags that are NDEF-formatted and not locked - iPhone cannot read MIFARE Classic, tags that are not NDEF-formatted, or bank, transit and ID cards USEFUL TOOLS - Device information at a glance - Compass, battery, flashlight and screen light - One-tap shortcuts to your system settings - Dark mode, available in many languages NO NFC? NO PROBLEM - A clear screen explains what to check and what to expect if your iPhone model does not support NFC reading WHAT YOU NEED 1. iPhone 7 or newer, on iOS 15 or later 2. Nothing to switch on: NFC on iPhone is always ready Free to use, supported by ads. An optional Pro upgrade removes ads and unlocks unlimited chip insights and automations, available monthly, yearly or as a one-time purchase. Questions or a problem? Write to [email protected] and we will help. Privacy Policy: https://yalintech.com/legal/nfc-checker/privacy Terms of Service: https://yalintech.com/legal/nfc-checker/terms