iTools - Professional Web Tools

PWA Icon Generator | Create App Icons & Splash Screens for Progressive Web Apps

Generate all required PWA icons and splash screens for your Progressive Web App. Create manifest.json, Apple touch icons for iOS, Android/Chrome icons, favicons, and iOS splash screens. Complete PWA asset generation tool for developers.

Key Features of Our PWA Icon Generator

  • 14 App Icon Sizes - All standard PWA icon sizes from 16px to 512px
  • 9 Splash Screens - iOS splash screens for all iPhone and iPad models
  • manifest.json Generation - Auto-generate web app manifest with your configuration
  • Apple Touch Icons - Complete set for iOS home screen bookmarks
  • Android/Chrome Icons - Optimized for Android devices and Chrome browsers
  • Favicon Generation - Browser tab icons included
  • Maskable Icons - Support for Android adaptive icons
  • ZIP Download - Download all assets in a single ZIP file
  • Custom Configuration - Set app name, theme color, and background color
  • Drag & Drop Upload - Easy image upload with drag and drop support
  • 100% Free - No registration or payment required
  • Privacy Focused - All processing happens in your browser

What is a Progressive Web App (PWA)?

A Progressive Web App (PWA) is a web application that uses modern web capabilities to deliver an app-like experience to users. PWAs are installable, work offline, and can be added to a user's home screen. They combine the best of web and native apps, providing reliable, fast, and engaging experiences.

PWA Icon Requirements

  • Base Image - High-resolution square image (minimum 512x512 pixels)
  • Format - PNG format with transparency support recommended
  • Design - Simple, recognizable design that works at small sizes
  • Maskable Icons - Include 20% safe padding for Android adaptive icons

PWA Splash Screen Requirements

Splash screens (also called launch screens) appear when your PWA is loading on iOS devices. Different iPhone and iPad models require different splash screen sizes. Our generator creates all 9 standard iOS splash screen sizes automatically from your uploaded image.

manifest.json Configuration

The manifest.json file provides metadata about your PWA including app name, icons, theme color, and display mode. This file is required for your web app to be installable as a PWA. Our generator creates a complete manifest.json file based on your configuration settings.

PWA Icon Generator

Generate all required PWA icons, splash screens, and manifest.json for your Progressive Web App. Perfect for developers building installable web apps.

PWA Icon Generator

Upload a high-resolution image (512x512 or larger) to generate all required PWA assets.

Drag & drop your icon image here

or click to browse (PNG, JPG, SVG - 512x512 or larger recommended)

PNGJPGSVGMin 512x512

All PWA Icons

14 standard icon sizes for all devices

Splash Screens

9 splash screen sizes for iOS

manifest.json

Auto-generate web app manifest

100% Local

All processing in your browser

PWA Icon Requirements & Best Practices

Icon Best Practices

  • • Use PNG format for best compatibility
  • • Minimum size: 512x512 pixels
  • • Transparent background recommended
  • • Use simple, recognizable design
  • • Test on different devices

PWA Requirements

  • • manifest.json in root directory
  • • Service worker registration
  • • HTTPS connection
  • • Start URL must be relative
  • • Icons for all target devices

Frequently Asked Questions

What image format should I use?

PNG is recommended for PWA icons as it supports transparency and provides the best quality. Use a high-resolution image (at least 512x512 pixels) for best results.

Why do I need multiple icon sizes?

Different devices and platforms require different icon sizes. This ensures your PWA looks perfect on all devices - from smartwatches to desktop computers.

What is a maskable icon?

Maskable icons allow Android to apply adaptive icon shapes. The icon should have safe padding (at least 20% margin) and work with different mask shapes.

Do I need splash screens?

Splash screens are optional but recommended for iOS devices. They provide a better user experience while your PWA is loading.

Is my image stored anywhere?

No! All processing happens directly in your browser. Your image never leaves your device, ensuring complete privacy and security.

What is a PWA?

A Progressive Web App (PWA) is a web application that can be installed on a user's device, works offline, and provides an app-like experience. PWAs combine the best features of web and native applications.

Why Use Our PWA Icon Generator?

23+ Assets Generated

All required icons and splash screens.

manifest.json Ready

Auto-generate your web app manifest.

One-Click Download

Download all assets as ZIP.

Free Forever

Completely free with no registration.

PWA Icon Generator | Progressive Web App | manifest.json | App Icons | Splash Screens

Processing: 100% client-side • No upload • Complete privacy

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