lượt xem
5:53
Best Free Scanner App (iPhone & Android) – No Ads, Unlimited PDFs
0:27
Free QR Code Scanner - No Ads - www.Q.tk (Android & iOS App)
0:44
QR code Reader & Scanner Pro (No ads)
2:32
Scan Any QR Code Instantly – Free iPhone App
0:16
Mango Browser 4.1 Ad - QR code
0:47
Free Lifetime QR Code Generator | No Expiry
12:00
QR Code Reader / Scanner with JavaScript (Html5-QRCode.js)
3:04
How to make a free qr code that doesn't expire (step by step)
