IconGen
App Icon Generator
Generate icons for all platforms in 3 minutes
Upload one image, automatically generate all icon sizes for iOS, Android, HarmonyOS, Web/PWA, Windows, and macOS
✓✓ 100% Compliant
✓✓ Client-Side Processing
✓✓ Free & Unlimited
Three Simple Steps
1
Upload Image
Upload a 1024x1024 square image (PNG/JPG/SVG)
2
Select Platforms
Choose target platforms (multiple selection supported)
3
One-Click Download
Auto-generate all sizes and download as ZIP
Drag image here
or click to select file
Supports PNG, JPG, SVG, WebP
Upload any size image, crop and scale supported
6 Platforms Supported
iOS
15 files
Android
10 files
HarmonyOS
10 files
Web/PWA
10 files
Windows
1 files
macOS
1 files
iOS Platform
Auto-generate 15 sizes, compliant with App Store guidelines
Android Platform
Adaptive icons with 5 densities, full coverage
Web/PWA
Includes Favicon, PWA icons and manifest.json