The number_to_words package converts numeric values into their corresponding written form in various languages, using locale identifiers. It supports multiple platforms including Android, iOS, Web, macOS, Windows, and Linux, making it ideal for applications requiring localized number formatting—such as financial documents, invoices, or educational tools. The package leverages the underlying locale-specific rules to ensure accurate word representation across different regions. It is lightweight and integrates seamlessly with Flutter projects via a simple add command.
Use cases
- Generating invoice amounts in words
- Converting numbers for accessibility features
- Creating educational math tools
- Formatting financial reports
- Supporting multilingual applications
- Displaying numbers in legal documents
Key features
- Locale-aware number-to-word conversion
- Cross-platform support
- Simple integration with Flutter
- Supports multiple languages
- Lightweight and efficient
- Easy-to-use API
Suitable for
- Financial and accounting apps
- Educational software
- Multilingual applications
- Accessibility enhancements
- Document generation tools
Considerations
- Limited to predefined locales
- May require additional localization setup
- Not suitable for very large numbers beyond standard ranges
- Depends on external library for full language coverage
- Performance impact with high-frequency conversions