How to integrate ZXing into an Android app?

Use the android-core and android-integration modules for basic scanning, but note the main Barcode Scanner app is deprecated. For modern Android, consider third-party ports or alternatives with active support.

Is ZXing still actively developed?

No, ZXing is in maintenance mode, meaning only community-contributed bug fixes are accepted. There is no active development or roadmap, so it's a DIY project for long-term use.

ZXing vs ZBar: which is better for barcode scanning?

ZXing supports more formats and has wider language ports, but ZBar might be preferable for C-focused projects with active maintenance. ZXing's maintenance mode makes ZBar a contender for teams needing ongoing updates.

Best way to generate QR codes with ZXing?

Use the core Java library for programmatic generation or the web-based tool at zxing.appspot.com for quick online creation. Third-party ports like ZXing.Net also offer generation capabilities.

Does ZXing support scanning from a webcam in Java?

Yes, the javase module includes client code for capturing images from webcams and other sources, allowing barcode decoding in desktop Java applications.

How to use ZXing in a Python project?

Use community ports like python-zxing or pyzxing, which wrap the Java library, but be aware they are third-party and may require additional setup or have limited support.

Open-Awesome

ZXing Android-Integration

Apache-2.0Javazxing-3.5.4

An open-source, multi-format 1D/2D barcode image processing library implemented in Java.

GitHub

34.0k stars9.4k forks0 contributors

What is ZXing Android-Integration?

ZXing ("Zebra Crossing") is an open-source barcode scanning library that enables applications to read and generate various 1D and 2D barcode formats from images. It solves the problem of integrating reliable barcode processing capabilities without relying on proprietary SDKs. The core library is implemented in Java, with numerous community-maintained ports to other languages and platforms.

Target Audience

Developers building applications that require barcode scanning or generation, particularly those working with Java or Android ecosystems, or those seeking a free, open-source alternative to commercial barcode libraries.

Value Proposition

Developers choose ZXing for its wide format support, proven reliability, and the extensive ecosystem of ports that allow integration into virtually any tech stack. Its open-source nature and long history make it a trusted, cost-effective foundation for barcode functionality.

Overview

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

Use Cases

Best For

Adding barcode scanning to Android applications
Integrating QR code reading into web applications via JavaScript ports
Processing product barcodes (UPC, EAN) in inventory management systems
Decoding Data Matrix codes in industrial or logistics applications
Generating QR codes for marketing or ticketing systems
Building cross-platform barcode tools with language-specific ports (C++, .NET, Python, etc.)

Not Ideal For

Projects requiring active, first-party support for the latest Android versions (e.g., Android 14)
Teams needing a library with a clear development roadmap and frequent feature updates
Applications that depend on seamless, out-of-the-box integration without relying on third-party ports

Pros & Cons

Pros

Wide Format Support

Decodes and generates a comprehensive range of 1D and 2D barcodes, including UPC, EAN, QR Code, and Data Matrix, as detailed in the README's supported formats table.

Extensive Cross-Platform Ports

Core Java library has numerous community-maintained ports to languages like C++, JavaScript, .NET, and Python, enabling integration across diverse tech stacks, as listed in the third-party projects section.

Mature and Reliable

As a long-standing open-source project, it provides a stable, tested foundation for barcode processing, with bug fixes still being considered in maintenance mode.

Open Source and Free

No licensing costs and full source access make it a cost-effective choice for developers building barcode functionality without proprietary SDKs.

Cons

Maintenance Mode Only

The project is in maintenance mode with no active development or roadmap; only bug fixes and minor enhancements are considered, limiting future feature additions.

Deprecated Android Components

The Barcode Scanner app does not work with Android 14 and will not be updated, as stated in the README, reducing its utility for modern Android applications.

Reliance on Community Ports

Many language ports are third-party and may vary in maintenance quality, requiring developers to vet and potentially maintain their chosen port.

Frequently Asked Questions

Related Projects

Guava: Google Core Libraries for Java

Google core libraries for Java

Stars51,534

Forks11,146

Last commit2 days ago

RxJava

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Stars48,226

Forks7,591

Last commit4 hours ago

RxAndroid

RxJava bindings for Android

Stars19,962

Forks2,938

Last commit1 month ago

Flexbox layout

Flexbox for Android

Stars18,312

Forks1,794

Last commit2 years ago

Community-curated · Updated weekly · 100% open source

Found a gem we're missing?

Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.

Submit a project Star on GitHub