Expo Icon Generator
Automate and simplify icon generation for your Expo-based React Native apps. Generate platform-specific icons from a single source image with one command.
Upload Your Source Image
Drag and drop your image here
or click to browse files, or press Ctrl+V to paste
Supports PNG, JPG, JPEG, SVG • Max 10MB • Paste from clipboard
Why Choose Expo Icon Generator?
Multiple Formats
Generate icons for iOS, Android, and web platforms with proper sizing and optimization.
Optimized Output
Sharp scaling and image optimization ensure your icons look crisp on all devices.
One Command
Generate all required icon sizes with a single upload - no manual resizing needed.
Ready to Use
Download individual icons or get them all in a ZIP file, ready for your Expo project.
Meet Our Contributors
The amazing developers who make Expo Icon Generator possible through their contributions and dedication.
No contributors found
How It Works
Upload Your Image
Upload a high-quality PNG, JPG, JPEG, or SVG image (recommended: 1024×1024px or larger).
Generate Icons
Click “Generate Icons” and our tool will create all the required sizes for your Expo app.
Download & Use
Download individual icons or get them all in a ZIP file. Add them to your Expo project and update your app.json.
Complete Icon Generation Guide
Platform Requirements
Understanding iOS and Android icon specifications is crucial for app store approval. iOS requires 1024×1024px icons without transparency, while Android uses adaptive icons with foreground and background layers.
- • iOS: 1024×1024px, no transparency
- • Android: Adaptive icons with safe zones
- • Web: Multiple sizes for PWA support
- • Apple Watch: Various sizes up to 108×108px
Design Best Practices
Creating effective app icons requires understanding design principles, color theory, and user psychology. Your icon should be simple, memorable, and work across all sizes and backgrounds.
- • Simple, recognizable design
- • High contrast for visibility
- • Consistent brand identity
- • Test at smallest sizes (29×29px)
Automation & Workflow
Streamline your development process with automated icon generation. Integrate with CI/CD pipelines, maintain consistency across updates, and save hours of manual work with proper tooling.
- • Automated CI/CD integration
- • Batch processing capabilities
- • Version control best practices
- • Quality assurance workflows
Technical Specifications
Generated Icon Formats
Supported Input Formats
App Store Optimization (ASO)
Your app icon is the first thing users see. Make it count with these proven strategies that can increase your download rates by up to 30%.
Icon Impact Statistics
- • 73% of users judge app quality by icon design
- • Professional icons increase retention by 25%
- • Consistent branding improves recognition by 40%
- • A/B testing icons can boost downloads by 20-30%
Optimization Checklist
- • Test on different backgrounds and themes
- • Ensure visibility at small sizes
- • Maintain brand consistency across platforms
- • Consider cultural differences for global apps