Online barcode generator

QR barcode generator

Barcode is an optical representation of data that only a machine can read. They represent data by using lines with varying width. These types of barcode are called one dimensional barcode or linear barcode.it is used extensible in commercial market products for checkout. Barcodes are of two types One dimensional(linear) Two dimensional(Q R-quick response) One dimensional These are the ones you see in books and other products .They are simple and hold details of the product. The width of the lines represent the data in the code and can be read by a device Two dimensional These code are far more complex than the 1-d code and can contain up to 4000 characters.These codes contain the following components Finder pattern Alignment pattern pattern of square The code is scanned to revealitsdata. During scanning the reader has to find the arrangement of squares, direction of facing and the angle of scanning. A“Q R” code can still function even a part of it is damaged because they have a margin of error. As the “Q R” codes are complex the device and the software used to scan is also more complex. Two dimensional codes have been evolved so much and there are more types of codes like data matrix which can hold more data in a much smaller space Uses As you know barcodes are nowadays used in a wide array of fields like product details product price, links to web pages links to application patient identification in hospitals etc…

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Barcode
Barcode is an optical representation of data that only a machine can read. They represent data by using lines with varying width. These types of barcode are called one dimensional barcode or linear barcode. It is used extensible in commercial market products for checkout. Barcodes are of two types
• One dimensional(linear)
• Two dimensional(Q R-quick response)
One dimensional
These are the ones you see in books and other products .They are simple and hold details of the product. The width of the lines represent the data in the code and can be read by a device
Two dimensional
These code are far more complex than the 1-d code and can contain up to 4000 characters.These codes contain the following components
• Finder pattern
• Alignment pattern
• Pattern of square
The code is scanned to reveal its data. During scanning the reader has to find the arrangement of squares, direction of facing and the angle of scanning. A“Q R” code can still function even a part of it is damaged because they have a margin of error. As the “Q R” codes are complex the device and the software used to scan is also more complex. Two dimensional codes have been evolved so much and there are more types of codes like data matrix which can hold more data in a much smaller space
Uses
As you know barcodes are nowadays used in a wide array of fields like product details product price, links to web pages links to application patient identification in hospitals etc…