IconBeast

MAC · ICONBEAST

Free app icon generator with real system previews

Create every correct app icon size from one image, preview it in real iOS, macOS, Android and Windows contexts, and export a project-ready package.

Open the free editor

Free in the browser · no account · source image stays local

IconBeast · mac
Free app icon generator with real system previews — Preview your icon where people will see it

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Included output

IconBeast builds the proper pixel sizes, platform folders and readable manifests instead of giving you one decorative PNG.

01

Preview your icon where people will see it

Check the icon in Dock, Finder, iPhone settings, Android launchers, Windows Start and small system sizes before exporting.

02

Export the correct production files

IconBeast builds the proper pixel sizes, platform folders and readable manifests instead of giving you one decorative PNG.

03

Local, private browser editing

Your source image is edited on your device and is not uploaded to an image-processing server.

01 — 03

From one image to a ready project package

  1. 01

    Choose a PNG or another supported image.

  2. 02

    Adjust scale, position, background and safe zone while previews update live.

  3. 03

    Download the platform-ready ZIP with the right files and manifests.

ICONBEAST

Generators for other platforms

IPHONE

iOS and iPhone app icon generator for Xcode

Generate AppIcon.appiconset, Contents.json, App Store 1024 PNG and all required iPhone icon sizes without alpha.

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MAC

macOS app icon and PNG to ICNS generator

Create a native ICNS, AppIcon.iconset and every macOS PNG size from 16 to 1024, with Dock and Finder previews.

Explore this generator
ANDROID

Android adaptive and launcher icon generator

Generate adaptive foreground and background layers, mipmap folders, legacy, round, monochrome and Google Play 512 icons.

Explore this generator
WINDOWS

Windows multi-size ICO and WinUI icon generator

Convert one PNG into a multi-frame ICO plus the correct WinUI and MSIX PNG assets, with Start and Explorer previews.

Explore this generator

FAQ

App icon generator questions

Can I use IconBeast without signing up?+

Yes. The browser editor works without an account and includes three complete exports per UTC day.

Does IconBeast upload my source image?+

No. Image editing and export packaging happen locally in your browser.

Can I preview the icon at real system sizes?+

Yes. IconBeast shows the icon in platform-specific interfaces and at small sizes before export.