Icon Generator 2025
Generate app icons for macOS, Windows, iOS, watchOS, Android, and PWA from a single 1024px PNG image. Fully offline with privacy-focused design
#Icon Generator#Design Tools#Image Processing#Web Application#Developer Tools#Cross Platform#Asset Generation
Based on idea:icon-generator-app
This content has been translated by AI from the original Japanese version.
Overview
Icon Generator 2025 is a web application that generates app icons for various platforms from a single 1024-pixel PNG image. It operates completely offline with a privacy-focused design.
Key Features
Supported Platforms
- macOS Big Sur: Native app icon sets
- Windows 11: Windows icon sets
- iOS: App icons for iPhone and iPad
- watchOS: App icons for Apple Watch
- Android: Adaptive icons for Android
- PWA: Progressive Web App icons
Features
- Multiple Format Support: Convert to ICO and ICNS formats
- Maskable Icon Generation: Adaptive icons for Android
- Batch Generation: Generate icons for multiple platforms simultaneously
- Fully Offline: Works without internet connection
- Privacy Protection: Images processed in browser, no external transmission
How to Use
- Prepare a 1024x1024 pixel PNG image
- Upload the image
- Select required platforms
- Download generated icons
Technical Specifications
- Input Formats: PNG only
- Recommended Resolution: 1024x1024 pixels
- Output Formats: PNG, ICO, ICNS
- Processing: Complete local processing in browser
Pricing
Completely free to use.