ScanNyx – NFC, Barcode & QR

ScanNyx brings three tools into one lean app: NFC, Barcode and QR. Read, write, scan and generate – no account, no cloud, no ads. Your history stays on your device.

NFC
• Read NFC tags and inspect every NDEF record in detail (type, content, bytes, tag ID)
• Write tags: text, link, email, phone, Wi-Fi, contact, location, social profile, app link or a custom MIME payload
• Clear compatible tags with one tap
• Clear notice when NFC is turned off, with a shortcut straight into the settings

Barcode
• Fast camera scanner for 1D and 2D codes: EAN-13, EAN-8, UPC-A, Code 128, Code 39, ITF, Data Matrix, PDF417, Aztec and more
• Clean results: GS1 and EAN/UPC fields are parsed for you
• Create barcodes (Code 128, Code 39, EAN-13, EAN-8, UPC-A, ITF, Data Matrix) with live validation
• Fast mode for 1D codes and a compatibility mode for tricky cameras

QR
• Scan QR codes – links, Wi-Fi, contacts, email, SMS, locations and text are recognised and explained
• Create QR codes: link, text, email, phone, SMS, Wi-Fi access, vCard, geo position
• Output as Data Matrix or Aztec as well
• Share as PNG or copy the content

History & organisation
• Local history for scans and generated codes, separated into NFC, Barcode and QR
• Tags and folders, search and filters, compact or detailed view
• Private scan mode: results are not stored
• Move your history to another device via QR code or JSON file

Convenience
• Torch, camera flip, haptic feedback and scan sound
• Copy links to the clipboard automatically
• Dark, light or system theme
• English and German
• In-app help centre with FAQ and type guide

Privacy
ScanNyx never uploads your scans. There is no account, no tracking and no advertising. Diagnostics are only sent to support when you choose to, and never include scan contents automatically.

ScanNyx Pro (optional)
The core features are free. Pro adds tools for heavy users:
• Bulk scan: capture many codes or tags in one session
• Export to CSV, JSON and PDF, plus import
• Templates for NFC, barcode and QR content
• Advanced history tools
Available as a monthly subscription or a one-time lifetime purchase. Prices and billing are shown by Google Play.

Note: NFC features require an Android device with NFC hardware. Scanning requires camera access.

Questions or ideas? Reach us through the in-app help centre or visit saltyy.at.

Recent changes:
• QR generator: Wi-Fi, email, SMS and vCard fields now show up reliably
• Preview appears only after generating, share/copy are disabled until then
• NFC: clear notice with a shortcut to settings when NFC is off or missing
• Barcode generator applies format changes immediately
• Settings redesigned: one card per option with icons and clearer hints
• Smaller app size and optimised release build