What Is the Difference Between a QR Code and a Barcode?
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QR Code vs Barcode
A traditional barcode is usually one-dimensional and stores a limited amount of information in vertical lines. A QR code is two-dimensional, which allows it to store much more data in a smaller space.
Main Differences
Barcodes are often used for inventory and checkout systems. QR codes are commonly used for customer-facing experiences such as linking to websites, PDFs, menus, offers, or apps.
Why QR Codes Are More Flexible
Because QR codes can store more data and scan from multiple angles, they are usually better for marketing and communication. A person can scan a QR code with a smartphone, while many barcodes require dedicated scanners.
Which One Should You Use?
Use barcodes when you need standard retail or logistics scanning. Use QR codes when you want to connect a person from the physical world to a digital experience quickly.