Are uploaded icons sent to a server?

No. The image is decoded, resized, and zipped locally in the browser.

Can transparent icons be generated?

Yes. Transparent pixels are preserved for PNG output unless a background color is explicitly enabled.

Browser-only asset builder

App Icon Generator for iOS and macOS

Export Xcode-ready iOS AppIcon.appiconset and macOS .iconset assets from one image. Keep transparency, fill it with color, or use the full image as the icon.

Choose source icon PNG, SVG, JPEG, or WebP. Best results start at 1024 x 1024 or larger.

Asset name Icon padding 0%

Image fit

Fit Fill

Image zoom 100%

Background Fill transparent pixels Fill color

Targets iPhone app icons iPad app icons Mac app icons App Store 1024 px icon

Your source file stays local in this browser tab.

No icon selected

Generated files will appear after loading an image.

Drag the preview to reposition the image.

Details

Transparency

PNG alpha is preserved by default. Enable background fill when transparent areas should be replaced with a solid color.

Xcode output

The ZIP contains only the selected targets: iPhone, iPad, App Store 1024 px, and/or Mac app icon files.

Local processing

The browser resizes and packages the image locally. No upload endpoint is used by the workflow.