2d codes

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Visualead QR codes

What are these two dimensional codes? What are they used for? Where are they used? How can I get a two dimensional code? These are some of the most frequently asked questions. Another name that is used for two dimensional codes is quick response codes. It is commonly abbreviated as QR. They are a type of barcode that is used to store data of various types.

QR codes were invented in the ‘90s, are being used to date. Over time, people have found more ways that they can use QR codes. Back in the days when QR codes were being invented, people were using them only in the car parts manufacturing industries. This has changed over the years. QR codes are now being used as a medium of marketing. Business owners are also using QR codes as a way of engaging with their customers.

So far, we have answered two of the above asked questions. Before we answer where QR code are used, let us first know how we can create 2d codes.

How to create 2d codes

Creating a two dimensional bar code is very easy. The first step is identifying the QR code type that you want to create, and then finding an ideal QR code generator that suits the QR code type that you want to create.

The QR code generator should be compatible with your operating system.

After finding an ideal QR code generator, enter the data that you want to be contained in the QR code. You can also customize the QR code by adding some effect and some color. It is also possible to adjust the size of the QR code. Another way to further customize the QR code is adding an image or a logo. For business entity QR codes, you are advised that the color and image that you include is the color theme and logo of your company.

Click on the create QR code button. Before you download and print the QR code, test it by scanning it using a smartphone to ensure that it is working as expected. You can release the QR code out to the public if it is functioning as expected.

Where 2d bar codes are used

  • On brochures
  • On business cards
  • On websites
  • On restaurant menus
  • On price tags
  • On bill boards

QR codes are not only used on the above mentioned places, they can also be used in other ways depending on the preference of the QR code owner. For example, there are QR codes that are used on t-shirts and others on tea mugs.

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