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ios-app-icon-generator

verified

Generates a complete iOS app icon set with all required sizes. Use when asked to create an app icon, design an iOS icon, generate app store artwork, or make an icon for an iPhone/iPad app. Follows a philosophy-first approach - first defining the visual identity and concept, then producing production-ready icons.

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Marketplace

GhostScientist-skills

GhostScientist/skills

Plugin

documentation-skills

Repository

GhostScientist/skills
2stars

skills/ios-app-icon-generator/SKILL.md

Last Verified

February 1, 2026

Install Skill

Select agents to install to:

Scope:
npx add-skill https://github.com/GhostScientist/skills/blob/main/skills/ios-app-icon-generator/SKILL.md -a claude-code --skill ios-app-icon-generator

Installation paths:

Claude
.claude/skills/ios-app-icon-generator/
Powered by add-skill CLI

Instructions

# iOS App Icon Generator

Create beautiful, production-ready iOS app icons through a two-phase creative process.

## Phase 1: Visual Philosophy

Before drawing anything, develop a 2-3 paragraph **Icon Philosophy** that articulates:

- **Core concept**: What single idea or feeling should the icon convey?
- **Visual metaphor**: What shape, object, or abstraction represents the app's purpose?
- **Color psychology**: What palette evokes the right emotional response?
- **Silhouette test**: Will it be recognizable as a tiny black shape?

Write this philosophy out. It guides every design decision.

### Design Principles

Icons that work follow these rules:

- **Simplicity**: One focal element. No more than 2-3 colors. No text (illegible at small sizes).
- **Distinctiveness**: Must stand out in a grid of 30 other icons. Avoid generic symbols (gears, checkmarks, clouds).
- **Scalability**: The 16x16 notification icon must read as clearly as the 1024x1024 App Store version.
- **No photography**: Apple's guidelines discourage photos. Use illustration, geometry, or abstract forms.
- **Optical balance**: Center of visual weight, not geometric center. Curves feel heavier than straight lines.

## Phase 2: Icon Generation

Generate the icon as a **self-contained HTML file** with embedded SVG that:

1. Renders the icon design at 1024x1024 (the master size)
2. Includes iOS-style rounded corners (superellipse, not CSS border-radius)
3. Shows a preview grid of all sizes to verify readability
4. Provides a download mechanism for each size

### Required Sizes

Generate all iOS app icon sizes:

| Size | Purpose |
|------|---------|
| 1024x1024 | App Store |
| 180x180 | iPhone (@3x) |
| 167x167 | iPad Pro (@2x) |
| 152x152 | iPad (@2x) |
| 120x120 | iPhone (@2x) |
| 87x87 | Spotlight (@3x) |
| 80x80 | Spotlight (@2x) |
| 76x76 | iPad (@1x) |
| 60x60 | iPhone (@1x) |
| 58x58 | Settings (@2x) |
| 40x40 | Spotlight (@1x) |
| 29x29 | Settings (@1x) |
| 20x20 | Notification (@1x) |

### HTML Ar

Validation Details

Front Matter
Required Fields
Valid Name Format
Valid Description
Has Sections
Allowed Tools
Instruction Length:
3728 chars