App Icon Generator
Drop in a single square image (1024×1024 works best) and get a complete, correctly-named set of app icons for iOS, Android, the web favicon and PWA manifests. Every size is rendered locally with the canvas API and bundled into one ZIP — your artwork is never uploaded to a server.
- Full iOS & Android icon size sets
- Favicon and PWA / web manifest icons
- Optional rounded-corner preview
- Everything bundled into a single ZIP
How to use the App Icon Generator
- 01
Upload artwork
Drop in a square PNG or JPG, ideally 1024×1024.
- 02
Choose platforms
Pick iOS, Android, web favicon or all of them.
- 03
Generate
Every size is rendered locally in your browser.
- 04
Download ZIP
Grab the full, organised icon set in one file.
Frequently asked questions
What size image should I upload?+
A 1024×1024 px square PNG gives the best results because every smaller icon is downscaled from it. Larger is fine too — just keep it square so nothing gets stretched.
Is my image uploaded anywhere?+
No. All resizing happens in your browser using the canvas API. Your artwork never touches a server, which makes this safe for unreleased or confidential designs.
Which platforms are covered?+
You get the standard iOS app icon set, Android mipmap densities, the classic favicon sizes, and PWA / web-manifest icons (192px and 512px).
Need a custom tool or a mobile app? Let’s build it.
I’m a React Native & web developer in Karachi. These free tools are built with the same care I bring to client work.