Free app icon generator
One drawing, fifty-five files, correct names. Generate the mark from a description or bring your own vector, then export every size iOS, Android, macOS, watchOS, PWA and the browser ask for — each rendered from the same geometry and nested in the folder structure its tooling expects.
Free and unmetered · no sign-up to export · rendered in your browser, nothing uploaded
Free · no credits · renders from your .svg
app-icons.zip
ios_icons/
Icon-App-60x60@3x.png 180×180
Icon-App-83.5x83.5@2x.png 167×167
Icon-App-Marketing…png 1024×1024
macos.iconset/
icon_512x512@2x.png 1024×1024
android_res/
mipmap-xxxhdpi/
ic_launcher.png 192×192
ic_launcher_play_store…png 512×512
watchos_icons/
Icon-27.5x27.5@2x.png 55×55
web_favicons/
apple-touch-icon.png 180×180
pwa_icons/
icon-512x512.png 512×512What is in the bundle
Pick the platforms you need; the rest are left out of the zip. Nothing here is a placeholder — these are the exact names written into the archive.
ios_icons/
11 files
Names match the AppIcon.appiconset convention, including the 1024px marketing asset the App Store requires.
Rendered sizes (px)
40, 58, 60, 80, 87, 120, 120, 152, 167, 180, 1024
macos.iconset/
10 files
A folder iconutil accepts directly, so you can produce an .icns without renaming anything.
Rendered sizes (px)
16, 32, 32, 64, 128, 256, 256, 512, 512, 1024
android_res/
6 files
Density buckets already nested, plus the 512px Play Store listing asset.
Rendered sizes (px)
48, 72, 96, 144, 192, 512
watchos_icons/
9 files
Notification, companion settings, home screen and short-look sizes across the watch families.
Rendered sizes (px)
48, 55, 58, 87, 80, 88, 86, 98, 108
web_favicons/
6 files
The set browsers actually request, with the Apple touch icon at the size iOS Safari expects.
Rendered sizes (px)
16, 32, 48, 180, 192, 512
pwa_icons/
8 files
The full ladder for a web app manifest, including the 192 and 512 installability requires.
Rendered sizes (px)
72, 96, 128, 144, 152, 192, 384, 512
social_icons/
5 files
Square renders at social sizes: avatars at 400, 180 and 110, plus larger 630 and 418 squares to crop card artwork from.
Rendered sizes (px)
630, 418, 400, 180, 110
Designing the icon
Every platform's largest asset is 1024px. Start there, then check the mark at 16px — if it survives both ends, everything between is fine.
iOS composites app icons onto an opaque tile and applies its own corner mask. Ship a filled background; do not draw your own rounded corners.
Adaptive icons crop to a circle, squircle or rounded square depending on the launcher. Keep the important shape inside the middle two-thirds.
At 48px a wordmark is a grey smear. Use the mark-only variant; the app name is already printed underneath the icon.
A 2px stroke on a 1024px canvas is a quarter of a pixel at 60px. Weight everything for the smallest size in the set.
Home screens are wallpapered. Check the icon on a light photo and a dark one before you decide the background is optional.
End to end
From nothing to a signed build. The first step is the one most icon tools skip, because they assume you already have the artwork.
Describe it and generate one, or bring an SVG you already have. Vector is the whole point — every size below is rendered from this geometry rather than resampled from a bitmap.
iOS composites onto an opaque tile and applies its own corner radius, so ship it filled and square. Pad the artwork here rather than editing your source file.
iOS, macOS, Android, watchOS, web favicons, PWA manifest icons, social images. Take only the ones you need — the zip is built from what you tick.
The zip lands with each folder named the way its tooling expects. Drag the images onto the wells in Xcode's asset catalog, or drop android_res straight into your module.
Questions
Including the two limits worth knowing before you start: the Xcode catalog manifest, and Android adaptive layers.