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  1. QR code - Wikipedia

    Whereas a barcode is a machine-readable optical image that contains information specific to the labeled item, the QR code contains the data for a locator, an identifier, and web tracking. To store data …

  2. QR Codes for Beginners: How Do QR Codes Work? - Better Tech Tips

    Sep 4, 2024 · A QR code is used to take digital information from a physical medium into a digital device. Using QR codes as a means for money changing hands has seen the largest use to date, next to …

  3. What is a QR code? What are QR codes used for? - Digital Citizen

    Oct 11, 2025 · What does “QR code” stand for? The term stands for Quick Response Code. QR codes are square barcodes (two-dimensional barcodes) that were first developed and used in Japan. Like …

  4. How the Heck Do QR Codes Work, Anyway? - How-To Geek

    Aug 8, 2025 · QR codes are a quick way to share a lengthy URL pointing to a website, so they’ve appeared everywhere, from slips of paper that ship alongside products in place of instruction …

  5. What Does QR Stand For? A Beginner’s Guide to Understanding QR Codes

    Sep 1, 2024 · QR codes, short for Quick Response codes, are two-dimensional barcodes that store information in a digital format. They were first developed in Japan in the mid-1990s by a company …

  6. What Does QR Code Stand For? Full Meaning, How It Works

    May 12, 2025 · It stands for Quick Response code, a fitting name for a tool that delivers fast and efficient access to information. From humble beginnings in the Japanese automotive industry to becoming a …

  7. What is a QR Code?

    What Does ‘QR’ in QR Code Stand For? The ‘QR’ in QR code is an abbreviation of Quick Response.

  8. What Does “QR Code” Stand For? - Word Smarts

    But what does “QR” stand for, and where did these codes come from? The answer to the first question is simple — “QR” is an initialism for “quick response” — but the answer to the second is a little more …

  9. What's a QR Code? - The QR Code Generator

    Nov 7, 2024 · What is a QR Code? A QR Code stands for Quick Response Code. It is a two-dimensional barcode that stores information easily accessible with a scan. You can scan them with a QR Code …

  10. What does QR code stand for? Its incredible history goes back further ...

    Aug 12, 2024 · While QR has become a staple for "contactless" transactions of information and money, many don't know what the initials stand for, how it works, or who invented it. What does QR stand …