Browser-based tool

Generate app icon sizes from one source image.

Upload one square image, choose the icon packs you need, and export platform-aligned PNG files locally in your browser. The tool is built for the main search intent behind this keyword: upload once, then generate the icon sizes people actually need for iOS, Android, PWAs, and browser use.

Upload your source icon

Choose a square image PNG, JPG, WebP, or SVG

Best results usually start with a clear square image at 1024 x 1024 or larger.

Step 2

Pick your export settings

Fit mode Background Background color Safe padding 8%

Step 3

Choose icon packs

Upload an image to start.

Source preview

No image loaded yet

Generated icon packs

No packs generated yet

Generated icons will appear here after you upload an image and click generate.

What this tool does

Export platform-aligned PNG packs

The generator uses a fuller iPhone and iPad icon set, Android Play Store plus legacy launcher sizes, manifest-oriented PWA exports, and browser favicon sizes. That keeps the pack output closer to what teams usually need than a single-size image resizer.

What this does not replace

Useful PNG exports, not full project metadata

The current workflow stays fully client-side and produces flat PNG files. That is ideal for manual import, but Android adaptive icons still need their layered project resources and PWA maskable icons still depend on the padding you choose around the artwork.