Private browser-based app icon generator
Free app icon generator for every platform
Convert PNG, JPG, SVG or WebP into icons for iOS, Android, macOS, Windows and favicons. Everything runs locally in your browser.
How IconBrew worksPlatform notes, shortcuts and FAQ
One shared generator, focused entry points
Start with every platform selected, then turn off any outputs you do not need before downloading your ZIP.
Supported outputs
Upload one source image, adjust padding or background, select the platforms you need, and download the generated PNG icons as a ZIP file.
- iOS AppIcon sizes up to 1024×1024.
- Android launcher icons for common density folders.
- macOS rounded icon PNG sizes from 16×16 to 1024×1024.
- Windows square icon PNG sizes from 16×16 to 512×512.
- Web favicon PNGs and Apple touch icon output.
FAQ
Does my image leave the browser?
No. The conversion runs locally in your browser and the ZIP file is created on your device.
Can I convert SVG to app icons?
Yes. Upload SVG, PNG, JPG or WebP artwork and IconBrew will export platform-ready PNG icons.
Can I generate multiple platform icons from one image?
Yes. Select iOS, Android, macOS, Windows, favicon or any combination of outputs, then download all generated icons in one ZIP file.
What image should I upload?
A square image at 1024×1024 pixels or larger usually gives the cleanest result.
Upload an image to see
platform previews here