Phosphor Flutter is a comprehensive icon package offering 772+ icons from the Phosphor design system, available in multiple weights including Thin, Light, Regular, Bold, and Fill. It provides a consistent, modern aesthetic across platforms with scalable vector graphics optimized for performance. The package supports all major platforms—Android, iOS, Web, macOS, Windows, and Linux—making it ideal for cross-platform applications. Icons are easy to integrate using simple widget syntax, and the library is actively maintained with regular updates.
Use cases
- Cross-platform app UIs
- Modern flat design interfaces
- Consistent iconography across devices
- Accessibility-focused icon scaling
- Brand-aligned visual elements
Key features
- 772+ scalable icons
- Multiple weight variants (Thin to Fill)
- Multi-platform support
- Easy integration with Flutter widgets
- Active maintenance and updates
Suitable for
- Developers building responsive UIs
- Designers seeking consistent icon sets
- Projects requiring lightweight icon libraries
- Teams using Phosphor design system
- Apps targeting multiple operating systems
Considerations
- Requires Flutter SDK 2.0 or higher
- Large asset size due to icon count
- Best used with icon caching for performance
- Not suitable for minimalistic projects needing fewer icons
- Limited customization beyond weight and color