What is the Universal Icon Generator?

It is a free online tool that creates icons for Web, PWA, Android, and iOS applications, generating all required sizes and manifest.json automatically.

Do I need to install any software?

No, the generator works entirely in your browser, no installation required.

Which platforms are supported?

It supports all major platforms: Web browsers, PWA, Android devices, and iOS devices.

How do I download the icons?

After generating the icons, all files are packaged into a ZIP archive ready for download.

Does it generate manifest.json for PWA?

Yes, a ready-to-use manifest.json is included for proper PWA installation and icon usage.

Web & App Icon Generator

Name: Universal Icon Generator
Brand: Universal Icon Generator
Availability: InStock

Upload a logo (PNG with transparency recommended, at least 512×512). All processing happens in your browser - no server required!

How to Generate Professional Icons for Web, PWA, Android & iOS

Creating high-quality icons for your website or app is essential for branding and user experience. Whether you are building a Progressive Web App (PWA), Android app, iOS app, or a standard website, proper icons make your app recognizable on all devices.

Why Icons Matter

Icons are more than just visuals; they improve usability, brand recognition, and SEO. For PWAs, correctly sized icons are required for "Add to Home Screen" functionality on mobile devices. For websites, favicons enhance the browser tab experience and can influence click-through rates in search results.

Common Challenges in Icon Creation

Generating multiple sizes for different devices and screen densities.
Maintaining image quality when resizing or cropping.
Creating a PWA-compliant manifest.json file.
Ensuring compatibility with Apple Touch Icons and Android launcher icons.

How Our Online Icon Generator Solves These Problems

Our Universal Icon Generator handles all these challenges automatically:

Upload your original image (square or rectangular).
Automatically crop and resize to all required dimensions for Web, PWA, Android, and iOS.
Generate manifest.json for PWA compliance.
Create an HTML head snippet with all necessary <link> and <meta> tags.
Download a ZIP archive containing all icons, manifest.json, and HTML snippet.

Best Practices for Icon Design

Use a high-resolution original image (at least 1024×1024 pixels) to maintain quality after resizing.
Keep the icon simple and recognizable; avoid too much detail.
Use transparent backgrounds when possible for versatile display.
Test icons on different devices to ensure proper rendering.

Benefits of Using Our Generator

With our tool, you save time, avoid mistakes, and create professional-grade icons for multiple platforms in minutes. No downloads, no software installation, completely free and online.

Start generating your icons now and make your website or app look professional across all platforms!