NFC Memo - Bulk NFC & Webhook

NFC Memo — Read, Write & Automate NFC Tags

NFC Memo is a focused NFC tag manager for iOS.
Read full tag diagnostics, write URLs and contacts, run high-speed bulk sessions, lock tags with passwords, and push every event to your backend with webhooks.

Built on CoreNFC with native performance.
No third-party NFC libraries. No subscriptions. No accounts.

— WRITE TAGS IN SECONDS —

Write a URL or contact (vCard) to any supported NFC tag with a single tap.

Enter your data → Tap Write → Hold your phone to the tag.
Done.

Enable password lock to write-protect the tag during the same operation — content stays readable, but cannot be overwritten without the password.

— BULK WRITE AT SCALE —

Write dozens or hundreds of tags in one continuous session.

Enter content once → Tap Start → Keep tapping tags.

Real-time write verification
Live counter tracking
Seamless continuous workflow

Use ### in URLs to auto-replace with each tag’s unique UID — perfect for generating tag-specific links at scale.

Cooldown options: 1s, 2s, 3s, or 5s to control pacing.

— FULL TAG DIAGNOSTICS —

Scan any NFC tag and see everything in one place:

Tag name & manufacturer
Serial number (UID)
ISO type (14443-3A or 15693)
Total memory & used bytes
Write protection status
All NDEF records (decoded URLs & text)
— WEBHOOK INTEGRATION —

Connect NFC Memo to your backend in minutes.

Set a webhook URL → Enable toggle → Done.

Every successful operation sends a POST request:

{ tagId, type, content, timestamp }

Perfect for:

Inventory tracking
Asset management
Attendance systems
Real-time NFC workflows

Webhook failures never block NFC operations.

— WRITE HISTORY —

Every write is logged with:

Tag UID
Content type
Payload
Exact timestamp

Features:

Paginated history
Pull-to-refresh
Clear all anytime

Use it for verification, audits, or troubleshooting.

— PASSWORD PROTECTION —

Set or remove 4-character write passwords on supported tags.

Tags remain readable on all devices
Writing is restricted without password

Ideal for secure deployments.

— TAG SUPPORT —

Supports major NFC tag families using native iOS APIs:

NTAG (ISO 14443-3A / MiFare)
NTAG213, NTAG215, NTAG216
4-byte page writes
Password protection (AUTH0 / ACCESS / PWD)
ICODE SLIX (ISO 15693 / NfcV)
SLIX, SLIX-S, SLIX-L, SLIX2
4-byte block writes with CC initialization
Password protection (GET_RANDOM_NUMBER + SET_PASSWORD)
Addressed mode using UID
— DESIGNED FOR REAL WORK —

No clutter. No tutorials. No onboarding.

Just open and start.

Tabs:

Read — scan & inspect tags
Write — single or bulk operations
History — full write log
Password — manage protection
Settings — configure webhooks

NFC Memo is built for:

Teams deploying NFC tags in the field
Developers integrating NFC into products
Anyone who needs a fast, reliable, no-nonsense NFC tool