Web App Icon Generator

Generate the complete array of icons for Android Chrome, iOS Safari, Windows Tiles, and modern browsers in one click.

100% In-Browser & Private
Hardware Accelerated Canvas
Max File Size: 50MB
Free & No Registration

How to Use Web App Icon Generator

Follow 3 easy steps to process your image online.

1

Upload Logo or Graphic

Drop your square or rectangular logo into the icon generator workspace (up to 50MB).

2

Adjust Scale & Alpha

Fine-tune icon margins, background fill, or transparent alpha channel boundaries.

3

Inspect Multi-Size Previews

Check live preview mockups on browser tabs, desktop taskbars, and mobile home screens.

4

Download Complete Icon Package

Download standard multi-resolution ICO, Apple Touch, and PWA icon files in a convenient ZIP package.

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100% Client-Side Privacy

Your photos are processed directly inside your web browser. Nothing is ever uploaded to any cloud server or database, keeping your images strictly confidential.

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Hardware-Accelerated Speed

Powered by modern HTML5 Canvas, WebGL, and WebAssembly for instantaneous transformations without queueing or server rendering delays.

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Universal Device Compatibility

Works smoothly across all modern web browsers on iPhone Safari, Android Chrome, Mac, Windows, and Linux computers.

Frequently Asked Questions

Click any question below for detailed information about Web App Icon Generator

What is the Web App Icon Generator tool and how does it work?

Web App Icon Generator is a free, web-based utility designed to generate all mobile and desktop web app icons. Powered by modern browser technologies including HTML5 Canvas and WebAssembly, it processes your files directly on your local device without sending images to any external server. This guarantees instant results, maximum data privacy, and lossless output quality.

Are my photos and personal data safe with Web App Icon Generator?

Yes, completely. Unlike traditional cloud converters, Web App Icon Generator does not upload, store, or log your pictures on remote servers. All image rendering and processing happens entirely inside your browser sandbox. Once you close or reload the page, your images are cleared from browser memory with zero residual footprint.

What sizes does Web App Icon Generator include for websites and apps?

The generator exports standard icon packages including 16x16 and 32x32 for desktop browser tabs, 48x48 for Windows shortcuts, 180x180 Apple Touch Icons for iOS home screens, and 192x192/512x512 icons for Progressive Web Apps (PWAs).

What file sizes and formats are supported by Web App Icon Generator?

Web App Icon Generator supports uploads up to 50MB per file and accepts JPG, PNG, WebP, SVG, AVIF, HEIC, GIF, BMP, TIFF, and ICO. Processing is optimized for lightning-fast speeds on both mobile devices and desktop computers.