You can generate the dynamic QRCode for any links and then send this QR Code to your friends, colleagues. Moreover, you can customize QR Code by adding the branded logo, add label, customize label, etc.
Features of  unlimited scan QR Code:
+ Create dynamic QRCode with scan tracking
+ Resize QRCode on the fly without changing their high quality images
+ Insert logo, image into branded QRCodes
+ Insert label and change position and size of label on the go
+ Track number of scans of QR Code

How to generate Dynamic QRCodes
+ Paste to QR Code URL "QRCode URL" using Ctrl+V on Window or Command+V on MacOS
+ Click on "Create QR Code" button
+ Customize QRCodes in the popup window 
How to modify dynamic QR Code:
+ Copy the previous shortened URL of QR Code
+ Paste to textbox "Shortened URL" using Ctrl+V on Window or Command+V on MacOS

If you use the label for qr code so you should choose H-High for errorcorrection level and 2-Label-Box for Mode if you use QRCode Label. if you use this configuration, qr code can be scanned normally.
For scanning QRCodes, we highly recommend using the Iphone Camera app if you have been using Iphone or Ipad. For Android phone, we recommend using the Google lens app