A QR code scanner is an optical scanning device that's able to read QR codes. Most tablets and smartphones have built-in QR code scanners in their cameras. That means you can likely point your camera at a QR code and be able to scan and read it.
Updated on
12 Sept 2025
Tools
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.