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app-icon-generator

Generate multi-size app icons for iOS, Android, and PWA from a single source image.

6|2|Updated Oct 31, 2025
Search Tags:#ios#mobile development#pwa#design automation#android#favicon#app icon
One-click install
npx skills add https://github.com/Dexploarer/claudius-skills --skill app-icon-generator
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: app-icon-generator
Source: https://github.com/Dexploarer/claudius-skills/tree/main/examples/beginner/mobile-skills/app-icon-generator
Command: npx skills add https://github.com/Dexploarer/claudius-skills --skill app-icon-generator

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires imagemagick, webp, sharp-cli, react-native-make, flutter_launcher_icons.

What problem does it solve?

Manually generating app icons in all the required sizes and formats for iOS, Android, PWA, and web is a tedious, error-prone, and time-consuming process. This Skill automates the entire workflow from a single source image.

Core Features & Use Cases

  • Multi-Platform Icon Sets: Generates complete icon sets for iOS (including Contents.json), Android (adaptive icons, densities, Play Store), PWA (manifest.json), and web favicons.
  • Tool-Agnostic Generation: Utilizes common image processing tools like ImageMagick, cwebp, or sharp-cli for cross-platform compatibility.
  • Use Case: "Generate all required app icons for my new mobile app from logo.png, including iOS, Android, PWA, and favicons."

Quick Start

Generate all app icons for iOS, Android, and PWA from the source image 'my-app-logo.png'.

Frequently Asked Questions about app-icon-generator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate app icons for iOS, Android, and PWA from a single image?▼

Generate app icons by providing a 1024x1024+ PNG source image with transparency. The Skill automatically resizes and outputs icon sets for iOS (with Contents.json), Android (adaptive icons and densities), PWA (manifest.json), and web favicons using ImageMagick, sharp-cli, or similar tools.

What image requirements do I need to generate app icons?▼

Your source image must be PNG format with transparency, square 1:1 aspect ratio, and at least 1024x1024 pixels. These specifications ensure pixel-perfect icons that meet app store requirements and safe area guidelines across all platforms.

Can I use this to generate icons for React Native or Flutter apps?▼

Yes. The Skill supports React Native and Flutter workflows through react-native-make and flutter_launcher_icons dependencies, generating platform-specific icon sets, adaptive icons, and metadata files required by each framework.

What output formats and file structures does this generate?▼

The Skill outputs organized icon sets with platform-specific metadata: iOS requires Contents.json, Android generates multiple density folders with adaptive icon support, PWA produces manifest.json integration, and web deliverables include favicon files in standard formats.

Do I need to manually manage different icon sizes for each platform?▼

No. The Skill automates size generation, handling all required dimensions for iOS App Store, Android Play Store densities, PWA web manifest requirements, and launcher icons—eliminating manual resizing and format conversion work.

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