On this page, you will find an overview of the i-mode compatible code recognition function, the QR Code generation software, reference data, and other information on i-mode compatible bar codes.

Concept of the i-mode Compatible Code Recognition Function

View an explanation of classifications of the i-mode compatible code recognition functions and rough measures/criteria for creating QR Codes common for all handset models.

Outline of Functions

View an explanation of functions such as the Phonebook registration function and bookmark registration function.

QR Code Generation Software

QR-factory

The QR-factory QR Code generation software provided by DOCOMO is available for download free of charge.

Rough Measures of the Maximum Number of Characters that can be Stated in the QR Code

View an introduction to a rough measure of the number of characters that can be stated in QR Code such as those for site URLs and text.

References

  • JIS X 0510:1999 "Two dimensional symbol - QR Code - Basic specification" 1999
  • JIS X 0501:1985 "Bar code symbol for uniform commodity code" 1985
  • JEIDA Standard "Two dimensional symbol - QR Code - Basic specification" JEIDA-55-1998
  • (Another window will open.)QR Code.com (Japanese Only)
  • notice"QR Code" is a registered trademark of Denso Wave Incorporated.
  • noticeOther corporate names and product names are trademarks or registered trademarks of their respective owners.

Go to top of the page

Footer Navigation