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Size preset

iOS App Icon Generator — 1024×1024 App Store Master

App Store Connect requires a 1024×1024 marketing icon. It must be opaque and unmasked. This generator builds that master and the Xcode AppIcon set from one upload.

Open generatorFull Launch Kit

Sizes & formats

SizeUse
1024×1024App Store marketing
180×180iPhone @3x

Generate now

Focused generator for this tool only — files stay on your device. For every pack (ICNS, Expo, Flutter, Brand Kit, Store), open the full Launch Kit.

Full kit →

Focused tool

iOS & Android app icons

Open full Launch Kit

Live previews

Tap any tile to enlarge

Drop a logo to preview

Favicon, iOS, Android shapes, maskable, splash, OG — all live from one file.

How it works

  1. 1

    Upload logo

    Force opaque background.

  2. 2

    Export iOS pack

    Includes Contents.json.

  3. 3

    Drop into Xcode

    AppIcon.appiconset.

FAQ

Transparency allowed?
No for the App Store 1024 master.
Pre-rounded corners?
Do not round — iOS applies the mask.
Layers or effects?
Avoid alpha and extreme compression artifacts; keep a clean flat master.
TestFlight vs App Store?
Same 1024 asset feeds both once in the asset catalog / Connect.

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