Bar Code vs QR Code: Confusion will be resolved! Know what is the difference between a QR code and a bar code..


Our life has become very digital. From ordering food to shopping, everything can be done while sitting at home. To make payment for all this, we often ask for a QR code and sometimes the term Bar Code is also used in front of us.


But have you ever tried to know what is the difference between these two? Many people consider these two to be the same. But in reality, there is a lot of difference between these two. Today we are going to tell you about this.

What is a QR code?
First of all, let us know what is QR code. QR Code is also called Quick Response in other words. Generally, it is considered to be an advanced version of the bar code. It is in a square shape. In this, a lot of information can be stored simultaneously as compared to bar code.


Usage: It is used to make payments.
Bar Code Term

It can store less information as compared to a QR code. But this method has been going on for years. It was started in 1974, it was brought for the purpose of commercial work. Bar codes can be read through an optical device. Bar code is made of parallel lines. These lines are its main identity.

Usage: A bar code is used to store information about any item. This is usually seen in products.

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