This page has been robot translated, sorry for typos if any. Original content here.

2D barcodes like QR Codes, DataMatrix, PDF417

2D codes are able to encode hundreds of bytes. The most common symbologies are QR-Code, DataMatrix (ECC200) and PDF417. Linear barcodes (1D codes) are usually used in the logistics and industry for serial numbers, product IDs, etc. EAN and UPC bar codes are used in retail point of sale for product identification. The composite barcodes hold additional data. QR-Code and DataMatrix can be used to encode URLs and phone numbers. Read the generated codes with your smartphone! GS1-DataBar is intended for trade item identification and retail point of sale (POS) applications.
ISBN, ISSN and ISMN barcodes are used to identify books, periodicals and media. Postal bar codes are used by postal service providers in several countries to optimize mail delivery. 2D codes are used to encode contact data for business cards. MeCard and vCard barcode formats are supported. These 2D codes are encode event data. When scanned with a smartphone like an iPhone or Android, an appointment is created. This code is used to configure Wi-Fi settings for Android devices. The current version of ZXing is able to scan it.

Detailed help on bar codes Data Matrix, QR, GS1 Data Matrix, ECC200 and 1D, 2D Codes >>>

2D bar codes (QR Codes, DataMatrix, PDF417) can encode hundreds of bytes of information.

How to use the barcode generator:

  1. See the information on possible barcodes below on the page.
  2. Enter the numbers or letters you want to code.
  3. Select the type of barcode image [ ? ].
  4. Select the width of the image.
  5. Select the image rotation.
  6. Enter the font color.
  7. Enter the background color.
  8. Select the type of image extension.
  9. Click [CREATE].
[ ? ] [ ? ] [ ? ]


Barcode generated by shram.kiev.ua

Text: www.shram.kiev.ua
Code format: QRCode
Width: Fit
Rotation (°): 0 °
Font Color: # 000000
Background color: #FFFFFF
Aspect ratio: png

Possible 2D image codes

QRCode, DataMatrix, Aztec, CodablockF, MaxiCode, MicroPDF417, PDF417, MicroQR

The most common symbologies are QR-Code, DataMatrix (ECC200) and PDF417.

QRCode QRCode Encodes alphanumeric data (Latin-1, Kanji) and Bytes
DataMatrix DataMatrix Encodes alphanumeric characters (Latin-1) and Bytes
Aztec Aztec Encodes alphanumeric data (ISO8859-1) and Bytes
CodablockF CodablockF Encodes ASCII [0..127] + ISO8854-1
MaxiCode MaxiCode Encodes alphanumeric data (USPS specific)
MicroPDF417 MicroPDF417 Encodes alphanum. And / or bytes
PDF417 PDF417 Encodes alphanumeric data (ASCII / Ext.ASCII) and Bytes
MicroQR MicroQR Encodes alphanumeric data (Latin-1, Kanji)