QR Code Full Form | Full Form of QR Code

QR Code Full Form - Quick Response Code

 Quick Response Code

Quick Response Code

  • QR code stands for Quick Response Code. It's the trademark or a kind of 2D bar code that contains a matrix of dots.
  • It had been first designed or invented in Japan in 1994 by a Japanese automotive company Denso Wave to track vehicles during manufacturing.
  • Later it became popular outside the automotive industry due to its fast readability and better storage capacity as compared to standard UPC barcodes.
  • A QR code comprises black squares with white a background arranged during a square grid.
  • It is often read both horizontally and vertically by an imaging device like a camera, Smartphone with a built-in camera, QR scanner, etc.
  • We will say that it's a machine-readable optical label that contains the information about the item, object, or product to which it's attached.
  • After scanning, the imaging device converts the dots within the code into numbers or a string of characters. For example, scanning a QR code using your mobile may open a URL in your phone's browser.
  • All QR codes are within the kind of a square shape, which defines the orientation of the code and thus makes each code unique in itself. No two QR codes can have similar pattern.
  • The QR code has two major advantages over traditional UPCs; first, the QR codes are two-dimensional as they contain significantly more data than a one-dimensional UPC.
  • Second is that it are often scanned from a screen, but a standard UPC can't be scanned from a screen.
  • Furthermore, it made it possible to use your Smartphone containing QR code as a boarding pass at the airport or as a pass or ticket for an occasion, movie, etc.
 Process of QR Code

Process of QR Code

History of QR Code

  • The QR code system was invented by the Japanese company Denso Wave in 1994.
  • Its purpose is to trace vehicles during manufacture; it's designed to permit high speed component scanning.
  • QR codes are now being used during a much wider context, including commercial tracking applications and feature-based applications targeting mobile users (called mobile tagging).
  • QR codes is used to display text to a user, add a vcard contact to a user device, open a uniform Resource Identifier (URI), connect with a wireless network, or write an email or text message.
  • Most QR code generators are available as software or online tools. QR code has become one among the most commonly used types of two-dimensional codes.


  • URLs have also helped with marketing conversion rates within the pre-Smartphone era, but have faced many limitations over the years: ad viewers usually need to type URLs and that they do not have an internet browser ahead of them once they first use ads.
  • They forget to go to the site later, don't bother typing the URL, or forget to type the URL.
  • Semantic URLs reduce these risks, but don't eliminate them. With the arrival of smart phones the lack to access the web site immediately is not any less of a problem, although the problem of typing during a URL still persists and redirects the use of QR code to form the URL for immediate use.
  • Most QR code generators offer a dynamic QR codes.
  • Dynamic QR codes are repeatedly modified because they use the placeholder URL, which makes scanning easier and faster than their counterparts - static QR codes

Related Searches to QR Code Full Form | Full Form of QR Code


Adblocker detected! Please consider reading this notice.

We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.

We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!

We need money to operate the site, and almost all of it comes from our online advertising.

Please add wikitechy.com to your ad blocking whitelist or disable your adblocking software.