Overview
zxing_widget is a Flutter package that provides a customizable barcode generator widget, leveraging zxing-dart for cross-platform compatibility. It enables developers to embed dynamic barcodes and QR codes directly into their Flutter applications across Android, iOS, Web, macOS, Windows, and Linux. The widget supports various barcode formats and integrates seamlessly with existing UIs. It's ideal for apps requiring on-the-fly barcode generation, such as ticketing systems, inventory management, or digital identity solutions.
Use cases
- Generating QR codes for digital tickets
- Creating product barcodes in inventory apps
- Embedding scannable codes in user profiles
- Supporting offline barcode generation
- Enabling quick data sharing via QR codes
Key features
- Cross-platform barcode generation
- Integration with zxing-dart engine
- Customizable barcode size and style
- Support for multiple barcode formats
- Lightweight and easy to embed
Suitable for
- Mobile and web apps needing barcode output
- Developers building inventory or ticketing systems
- Apps requiring offline code generation
- Flutter projects targeting multiple platforms
Considerations
- Requires proper handling of permissions on mobile platforms
- May need additional styling for optimal visual appearance
- Limited to generating barcodes, not scanning them
- Depends on zxing-dart for underlying functionality