What are QR codes?

A Quick Response (QR) code is a two dimensional matrix code that can store information. By carrying information in both axes, QR codes can carry up to several hundred times the amount of data carried by ordinary barcodes. Scan this code with one of the many free QR readers, compatible with your smart-phone, to see how it works.

What types of data QR codes can store?

QR Codes are capable of representing all types of data, such as numeric and alphabetic characters, Kanji, Kana, Hiragana, symbols, binary, and control codes.

How much data QR code can carry?

It depends on the QR code version and the type of the characters. Up to 7,089 characters can be encoded in one QR code.

Numeric only – Max. 7,089 characters

Alphanumeric – Max. 4,296 characters

How do QR codes work?

Using QR Code generator software, you can encode data such as contact information, calendar events, URLs, phone numbers, emails, or any other textual content up to 7,089 characters.

Once a QR Code is created, using a QR reader application installed on your mobile device, or a handheld scanner connected to a computer, you can scan and retrieve the data.

Where can I get my QR code reader application?

There are lots of smartphone QR code reader applications.Here is a list of recommended apps for popular smartphones:













Where did it all start?

The Japanese company Denso Wave invented the QR code.

Learn more at http://www.denso-wave.com/qrcode/index-e.html

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Where can I find info about pricing?

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How to design my QR campaign with kupoya?

We have a great ‘Get Started’ guide for you. This guide will help you better understand how to plan and execute a successful QR campaign with kupoya

        Get the Guide!