QR Code Scanner

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    Also known as:
    
    QR reader
    
    barcode scanner
    
  

  

  
  
A device or software application that captures a QR code image and decodes its data content. Modern smartphones have built-in QR scanning in their camera apps. Dedicated scanners offer faster decoding and support for industrial environments.


  



  

  
  
  
  

  
  
  
  

    
Related Terms

    

      
      Decoding
      
      Camera Resolution
      
      URL Preview
      
      Mobile Boarding Pass
      
      Smartphone QR Adoption
      
    

  

  
  

  
  
  

    
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…select 1-5% of generated QR codes Decode each with a QR reader library Verify decoded data matches expected data Check…