The project is in maintenance mode, meaning, changes are driven by contributed patches. Only bug fixes and minor enhancements will be considered. The Barcode Scanner app can no longer be published, so it's unlikely any changes will be accepted for it. There is otherwise no active development or roadmap for this project. It is "DIY".
To get started, please visit: https://github.com/zxing/zxing/wiki/Getting-Started-Developing
ZXing ("zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages.
| 1D product | 1D industrial | 2D |
|---|---|---|
| UPC-A | Code 39 | QR Code |
| UPC-E | Code 93 | Data Matrix |
| EAN-8 | Code 128 | Aztec |
| EAN-13 | Codabar | PDF 417 |
| UPC/EAN Extension 2/5 | ITF | MaxiCode |
| RSS-14 | ||
| RSS-Expanded |
| Module | Description |
|---|---|
| core | The core image decoding library, and test code |
| javase | JavaSE-specific client code |
| android | Android client Barcode Scanner  |
| android-integration | Supports integration with Barcode Scanner via Intent |
| android-core | Android-related code shared among android, other Android apps |
| zxingorg | The source behind zxing.org |
| zxing.appspot.com | The source behind web-based barcode generator at zxing.appspot.com |
| Module | Description |
|---|---|
| cpp | C++ port |
| iphone | iPhone client |
| objc | Objective C port |
| actionscript | Partial ActionScript port |
| jruby | JRuby wrapper |
| Module | Description |
|---|---|
| SCodes | Qt & Qml wrapper |
| QZXing | port to Qt framework |
| glassechidna/zxing-cpp | port to C++ (forked from the deprecated official C++ port) |
| zxing-cpp/zxing-cpp | latest/active port to C++, includes Android, iOS, Python, WASM and WinRT wrappers |
| zxing_cpp.rb | bindings for Ruby (not just JRuby), powered by zxing-cpp |
| jsqrcode | port to JavaScript |
| python-zxing | bindings for Python |
| ZXing .NET | port to .NET and C#, and related Windows platform |
| php-qrcode-detector-decoder | port to PHP |
| ZXing Delphi | Port to native Delphi object pascal, targeted at Firemonkey compatible devices (IOS/Android/Win/OSX) and VCL. |
| ZXingObjC | Port to Objective-C |
| php-zxing | PHP wrapper to Zxing Java library |
| zxing-js/library | TypeScript port of ZXing library |
| pyzxing | Python wrapper to ZXing library |
| zxing-dart | Port to dart |
| rxing | Port to rust |
| Module | Description |
|---|---|
| Barcode4J | Generator library in Java |
| BoofCV | Generator and reader library in Java |
| ZBar | Reader library in C99 |
| OkapiBarcode | Generator library in Java |
Post to the discussion forum or tag a question with zxing
on StackOverflow.
QR code is trademarked by Denso Wave, inc. Thanks to Haase & Martin OHG for contributing the logo.
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