Barcode Xpress for Linux v13.1 - Updated
QR Code
User Guide > Concepts > Barcode Specifications > Barcode Types > QR Code

QR Code is one of very few barcode types that allow encoding of Kanji and Kana.

An example:

 

Statistics

Error Correction Level

This barcode type uses a Reed-Solomon error detection and correction scheme. There are four levels of error correction, each with increasing amount of error recover. Note: The higher the error level, the less data that can be stored in the barcode.

Caution: When using trial (unpaid) licensing, the words " UNLICENSED accusoft.com " will appear in every Data Matrix, QR Code and PDF417 barcode created, taking up 25 bytes of space including the leading and trailing spaces. When testing the contents of generated barcodes, be aware of the extra space requirements.