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People often get confused about which app or scanner to use for different types of QR codes. For example, someone might try to scan a form’s QR code with a payment app like Google Pay or PhonePe, or use the wrong app to join a WhatsApp group. To avoid such confusion, here’s a simple guide on when to use which scanner:
 
People often get confused about which app or scanner to use for different types of QR codes. For example, someone might try to scan a form’s QR code with a payment app like Google Pay or PhonePe, or use the wrong app to join a WhatsApp group. To avoid such confusion, here’s a simple guide on when to use which scanner:
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'''For Joining WhatsApp Groups:'''
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==== For Joining WhatsApp Groups: ====
 
Use the camera icon in your WhatsApp app—you don’t need any additional apps or scanners. Simply open WhatsApp, tap on the camera icon, and scan the QR code. Once scanned, you’ll see a message asking if you want to join the WhatsApp group. Just click "Join," and you’re all set!
 
Use the camera icon in your WhatsApp app—you don’t need any additional apps or scanners. Simply open WhatsApp, tap on the camera icon, and scan the QR code. Once scanned, you’ll see a message asking if you want to join the WhatsApp group. Just click "Join," and you’re all set!
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{{Note}} If, after placing the camera on the QR code, the "Join Group" option doesn’t pop up, try capturing the photo in WhatsApp itself. This should take you to the group. If it still doesn’t work, check your internet connection and try again.
 
{{Note}} If, after placing the camera on the QR code, the "Join Group" option doesn’t pop up, try capturing the photo in WhatsApp itself. This should take you to the group. If it still doesn’t work, check your internet connection and try again.
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'''For Accessing Invitations or Filling Out Forms:'''
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==== For Accessing Invitations or Filling Out Forms: ====
 
By now, we know how to join a WhatsApp group using a QR code invitation. But what about scanning other invitation links or forms? 🤔 The best option is Google Lens 🔍, which can scan and open links from QR codes. Google Lens comes pre-installed on most smartphones, so you don’t need to download any extra apps! Some phones also have a built-in QR scanner in the camera app, making it even easier to scan and access links effortlessly.
 
By now, we know how to join a WhatsApp group using a QR code invitation. But what about scanning other invitation links or forms? 🤔 The best option is Google Lens 🔍, which can scan and open links from QR codes. Google Lens comes pre-installed on most smartphones, so you don’t need to download any extra apps! Some phones also have a built-in QR scanner in the camera app, making it even easier to scan and access links effortlessly.
  
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