Online QR Code Barcodes Generator


Generating barcode QRCode images online without installing any software


  • Easy and simple to generate QR Code barcode. No application, component to install.
  • Compatible with ISO / IEC 18004 (2nd edition 2006-09-01)
  • High performance and reliable online QR Code barcode generating service based on Microsoft Windows Azure Cloud Service.
  • Generate QR Code barcodes in any static & dynamic web pages (html, aspx, jsp, asp, php, perl).
  • Printing barcode QR Code in some reporting and business applications that are supporting dynamic image through URL.
  • Creating high quality QRCode GIF images compatible with all web browsers.


Index
 


Integration Online QR Code Barcode Generator into your projects

Integrate our Online QR Code Barcode Generator hosting service into your applications, is really a simple task.

What you need do is to pass our dynamic barcode image generation URL to your web pages IMG tag, or to your reporting and business appliations that are supporting dynamic image URL.

Integrate Trial Version

  1. Dynamic barcode image URL for QR Code barcodes: http://generator.onbarcode.com/qrcode.aspx?DATA=123456789


You can add parameters to the end of url to set QR Code data to encode, customize barcode image settings. More detail, view QR Code barcode parameters setting


Integrate Production Version

After purchase, you will receive a unique URL to replace the trial version

  1. Dynamic barcode image URL for QR Code barcodes: http://{your unique URL}/qrcode.aspx?DATA=123456789


QR Code Generators

OnBarcode provides several QR Code Generator components and software, including QR Code .NET, QR Code Java, QR Code C#, QR Code VB.NET, QR Code iPhone, QR Code iPad, QR Code Android, QR Code Generator.

 

Online QR Code Generator - Barcode Parameters

Online QR Code Barcode Generator explains each property settings.

Category Parameter Value Comments
Basic DATA Type: string
Default: "QRCode"
Barcode value to encode

QRCode Valid Data Char Set:

  • numeric data (digits 0 - 9);
  • alphanumeric data (digits 0 - 9; upper case letters A -Z; nine other characters: space, $ % * + - . / : );
  • byte data (default: ISO/IEC 8859-1);
  • Kanji characters

 
QRCode
Special
PROCESS-TILDE Type: bool
Default: true
Set the ProcessTilde property to true, if you want use the tilde character "~" to specify special characters in the input data. Default is true.
  • 1-byte character: ~0dd/~1dd/~2dd (character value from 000 ~ 255); ASCII character '~' is presented by ~126
    Strings from "~256" to "~299" are unused
  • 2-byte character (Unicode): ~6ddddd (character value from 00000 ~ 65535)
    Strings from "~665536" to "~699999" are unused
  • for GS1 AI Code:
    ~ai2: AI with 2 digits
    ~ai3: AI with 3 digits
    ~ai4: AI with 4 digits
    ~ai5: AI with 5 digits
    ~ai6: AI with 6 digits
    ~ai7: AI with 7 digits
  • ECI: ~7dddddd (valid value of dddddd from 000000 to 999999)
  • SJIS: from ~9ddddd (Shift JIS 0x8140 ~ 0x9FFC and 0xE040 ~ 0xEBBF)


In parameter value, use "true" for true, "false" for false.
DATA-MODE Type: int
Default: 0 (Auto)
  • 0 (Auto): It allows encoding all 256 possible 8-bit byte values. This includes all ASCII characters value from 0 to 127 inclusive and provides for international character set support
  • 1 (AlphaNumeric): It allows encoding alphanumeric data (digits 0 - 9; upper case letters A -Z; nine other characters: space, $ % * + - . / : ).
  • 2 (Byte): It allows encoding byte data (default: ISO/IEC 8859-1).
  • 3 (Numeric): It allows encoding numeric data (digits 0 - 9).
  • 4 (Kanji): It allows encoding Kanji characters.
ECL Type: int
Default: 0 (L)
QRCode Error Correction Level. Default is 0 (L).
  • 0 (L)
  • 1 (M)
  • 2 (Q)
  • 3 (H)
FNC1 Type: FNC1

0FNC1.
FNC1_NONE (0)
To encode GS1 compatible QR-Code barcide, you need set FNC1 value to 1
STRUCTURED-APPEND Type: bool
Default: "false"
Set StructuredAppend property to true, then Structured Append is enabled.

In parameter value, use "true" for true, "false" for false.
SYMBOL-COUNT Type: int
Default: 0
the number of total symbols which make the sequence.
SYMBOL-INDEX Type: int
Default: 0
the position of current symbol in the secuence (Start with 0).
PARITY Type: int
Default: 0
-
VERSION Type: int
Default: 1
Valid values are from 1 to 40.
 
Size Related UOM Type: int
Default: 0 (PIXEL)
Unit of meature for all size related settings.

Valid values:
  • 0 (PIXEL)
  • 1 (CM)
  • 2 (INCH)
X Type: float
Default: 2
Barcode bar module width and height, default is 3 pixel
BARCODE-WIDTH Type: float
Default: 0.
Barcode image width.

If BarcodeWidth setting is smaller than the barcode required minimum width, Online Barcode Generator will automatically reset to barcode minimum width.
BARCODE-HEIGHT Type: float
Default: 0.
Barcode image height.

If BarcodeHeight setting is smaller than the barcode required minimum height, Online Barcode Generator will automatically reset to barcode minimum height.
LEFT-MARGIN Type: float
Default: 0.
Barcode image left margin size.
RIGHT-MARGIN Type: float
Default: 0.
Barcode image right margin size.
TOP-MARGIN Type: float
Default: 0.
Barcode image top margin size.
BOTTOM-MARGIN Type: float
Default: 0.
Barcode image bottom margin size.
RESOLUTION Type: int
Default: 72.
Barcode image resolution in DPI (Dots per inch).
ROTATE Type: int
Default: 0
Valid values:

  • 0 (in roration angle 0 degree)
  • 1 (in roration angle 90 degree)
  • 2 (in roration angle 180 degree)
  • 3 (in roration angle 270 degree)







All Online Barcode Generator Supporting Bar Code Types








OnBarcode is a market-leading provider of barcode generator, reader controls and components for ASP.NET, Windows Forms, WPF, as well Java, Android, iOS (iPhone, iPad) across all major enterprise development platforms. We provides high quality tutorials and guides for various linear, 2d barcode information, such as C# Barcode, QR Code C#, QR Code VB.NET, QR Code ASP.NET, QR Code .NET, ASP.NET Barcode. OnBarcode barcode products are supported by RasterEdge .NET HTML5 Document Viewer high quality C# Convert PDF to Tiff, C# Convert PDF to Word, C# Convert PDF to HTML, C# Convert PDF to Jpeg images, and their easy and simple documents, like C# PDF SDK, C# extract text from PDF, C# Compress PDF, Print PDF in C# and C# extract image from PDF.
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