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QR-Code: How to’s, Generators, Readers and Examples

From wikipedia

A QR-Code (abbreviated from Quick Response code) is a type of matrix barcode (or two-dimensional code) that is designed to be read by smartphones. The code consists of black modules arranged in a square pattern on a white background. The information encoded may be text, a URL, or other data.

Read more on wikipedia

 


How to

 


Generator


Reader

KAYWA Reader

KAYWA Reader
KAYWA Reader

neoreader.com

neoreader
Neoreader

beetagg.com

BeeTagg QR Reader
BeeTagg QR Reader

Examples of

Clef two-factor authentication