samples to input valid data and generate linear QR Code images in Excel

• Excel QR Code Introduction
• Excel QR Code Overview
• QR Code Related Products
• Excel QR Code Data Encoding
• QR Code Valid Character Set
• QR Code Valid Length

Excel QR Code Introduction

Excel QR Code Add-In - Overview

QR Code, also known as Denso Barcode, QRCode, Quick Response Code, is a kind of 2D (two dimensional) barcode widely used today.

Excel QR Code Barcode Add-In is a professional QR Code barcode generator which allows you to generate & create QR Code barcode in your Microsoft Office Excel 2003, Excel 2007 and Excel 2010 versions. You can generate/print high-quality QR Code barcode images that are compatible with specifications and customize color, size, rotation, font, etc.

For more details, you may refer to:

• 2D Barcode, QR Code, Barcode Image Setting on Office Excel
• 2D Barcode, QR Code, Barcode Size Setting on Office Excel

QR Code Related Products

Besides QR Code Barcode Add-In for MS Excel, Onbarcode.com provides other barcode component on QR Code to make your business more professional, such QR Code in ASP.NET, QR Code in Crystal Report, QR Code in WinForms, QR Code in C# , QR Code in VB.NET, QR Code for Ipad, and QR Code for Iphone, etc.

Excel QR Code Data Encoding

QR Code Valid Character Set

QR Code is a linear barcode symbology that encode all ASCII characters.

• 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
• Upper-case letters A-Z, lower-case alphabets a-z
• special characters

Excel QR Code provides the only one mode to encode QR Code valid value:

Mode	QRCode	QRCode	QRCode	QRCode
Sample Encoding	0, 1, 2, 3, 4, 5, 6, 7, 8, 9	A-Z	a-z	0-9, A-Z, a-z
Sample Encoding	1. Choose Barcode Type to QR Code 2. Write down data to encoded"444555"; 3. Set Image Format to PNG;	1. Choose Barcode Type to QR Code 2. Write down data to encoded - "QRCODE"; 3. Set Image Format to PNG;	1. Choose Barcode Type to QR Code 2. Write down data to encoded "qrcode"; 3. Set Image Format to PNG;	1. Choose Barcode Type to QR Code 2. Write down data to encoded "QRCode" 3. Set Image Format to PNG;
Sample Image

QR Code Valid Barcode Length

QR Code is a variable length 2d/matrix barcode that can encode multiple data of various form as shown above. You can encode any amount of data as you wish.

Data Length	Variable
Sample Encoding	1. Choose Barcode Type to QR Code 2. Write down data to encoded"QRcode4Excel"; 3. Set Image Format to PNG;
Sample Image

Excel Barcode Generator Supporting Bar Code Types