Android QR Code Programming with ZXing

Decode a 1D or 2D barcode from an image on the web. Supported formats include: This web application is powered by the barcode scanning implementation in the open source ZXing project. Our QR-Code decoder is powered by the ZXing project on Google Code.

在现代IT行业，ZXing库是处理条码和二维码信息的常备工具。 ZXing（"Zebra Crossing"）是一个用Java编写的开源库，它提供了一套完整的解决方案，用于解析多种格式的条码和二维码。 随着移动设备和互联网技术的发展，ZXing库在应用开发中扮演着至关重要的角色。

- A chrome extension for reading and generate QR code from webpage.

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.

Our QR Code Decoder uses advanced ZXing technology—the same library trusted by millions of apps worldwide. But we've supercharged it with multiple detection methods and smart fallbacks.

The main class which implements QR Code decoding -- as opposed to locating and extracting the QR Code from an image.

Online barcode decoder from the ZXing project