Multi-Platform App Icon Generator

Upload one image to generate complete app icon sets for macOS, iOS, Android, and Windows with compression optimization.

1) Upload Source Image

Recommended: square PNG >= 1024x1024 (JPG / WebP also supported)

2) Select Target Platforms

Selected: 42 files

Note: Windows bundle includes common PNG sizes (no .ico container).

3) Preview & Download

Generated icons and sizes will be previewed here.