Icon Sizes

One PNG in. Every icon size out.

Local desktop app for multi-platform icon ZIPs. MIT. No uploads.

Download GitHub

macOS (Apple Silicon) · Windows · source via pnpm + Rust

Icon Sizes: platform presets, source drop zone, and icon preview grid

Export targets

  • iOS / macOS
  • Android
  • Image sets
  • Chrome extension
  • Favicon
  • Store images
  • Local-only Resize and ZIP on your machine. No account, no cloud.
  • One ZIP Pick platforms, export once. iOS exports include Contents.json.
  • Desktop UI Drop a 1024×1024 PNG, preview sizes, export. EN / 中文.

Compared with web generators

Approach Strength Tradeoff
Web generators No install Upload source art
IDE / design plugins Deep integration Often one platform or paid
Icon Sizes Local, multi-platform, free Desktop download

Install

Release

Grab the latest macOS DMG or Windows installer from GitHub Releases.

releases/latest

macOS: Developer ID + notarization is wired in CI; clean-Mac Gatekeeper verification is still pending.

From source

Node 18+, pnpm, Rust.

pnpm install
pnpm tauri build

FAQ

Is it free and open source?

Yes. MIT license.

Does it upload my images?

No. Everything stays on your computer.

Which platforms can it export?

iOS / macOS app icons, Android launchers, image sets, Chrome extension icons, favicon and store options.

Why not a website?

No upload requirement, desktop workflow, multi-platform ZIP with Asset Catalog metadata where relevant.

Which OS?

macOS Apple Silicon DMG and Windows MSI / EXE from Releases, or build from source.