Skip to content
openFrameworks wrapper of ZXing for detecting and decoding QR Codes in real time.
C++ Objective-C
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.


This repository contains a wrapper for interfacing openFrameworks to the partial C++ port of ZXing. It allows realtime QR Code detection and decoding.

ofxZxing runs against the latest version of openFrameworks, available on GitHub at

ZXing ("Zebra Crossing") is included as a static i386 library in the repository. To compile from source, check out from the ZXing project at The included library was compiled with NO_ICONV defined.

If you want to make a project using ofxZxing from scratch, make sure to add the ofxZxing/include folder to your header search path.

IPHONE specific instructions - 

When building the iPhone version you'll need either the ios (deployment) version or the sim (simulator) version. be sure to include only the library version that you're targeting. Also, you'll need to add

#define OF_IPHONE

in your application.h file.
You can’t perform that action at this time.