Icon Sizes

One PNG in. Every icon size out.

Shipping an app means preparing a pile of icon sizes. Drop in your image, pick the platforms, hit export. Install once, use whenever. Free.

Download free View source

Works on Mac and Windows

Icon Sizes app: choose platforms, drop in your image, preview every icon size

Cover the platforms you actually ship to

  • iPhone / iPad / Mac
  • Android
  • Image sets
  • Chrome extension
  • Website icons
  • Store images

Install once, open whenever you need it, tick the platforms, and export. No more resizing the same artwork platform by platform.

Compared with other options

Upside Downside
A tool in the browser Nothing to install You have to find it again every time
Design-tool plugins Stay inside your design file Often one platform, sometimes paid
Icon Sizes Install once, multi-platform export, free You install an app first

Get the app

Download

Grab the Mac or Windows installer and open it.

Open download page

Mac build is signed and notarized by Apple, so it installs like a normal app.

Prefer building it yourself?

You can. Setup notes are in the GitHub repo. Most people can just download the installer.

See setup notes

FAQ

Is it free?

Yes. Free and open source.

Does it upload my images?

No. Your images stay on your computer.

What can it export?

iPhone, iPad, Mac, Android, image sets, Chrome extensions, website icons, and store images.

What size should the source image be?

A 1024×1024 PNG works best.

Will it work on my computer?

Yes on Mac with Apple silicon, and on Windows. Download the installer and open it.