How Offline QR Scanning Works
QR codes can be decoded locally on your phone. That means scanning can work even if you are traveling, in low-signal areas, or simply prefer not to use data.
When Offline Scanning Helps
- Restaurants and cafes (QR menus)
- Events (tickets and passes)
- Warehouses (product labels)
- Travel (Wi-Fi access codes)
Note About Opening Links
Scanning is offline. But if the QR code contains a web link, opening that website requires internet.