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Favicon Generator

Convert any square logo or image into multi-resolution browser favicons, Apple Touch icons, and real binary .ICO files.

Action completed

Select Square Image (512x512+)

PNG, SVG, or JPG format

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Favicon previewMy Awesome App
100% Client-Side Privacy: Your data is processed locally in your browser and is not uploaded to our servers.

Generated Favicon Package

Upload logo
favicon.ico
ico
180x180 (Apple)
apple
192x192 (Android)
android
512x512 (PWA)
pwa
32x32 (Tab)
tab
16x16 (Classic)
16
<link rel="icon" type="image/x-icon" href="/favicon.ico" />
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png" />
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png" />
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
<link rel="manifest" href="/site.webmanifest" />

Comprehensive Favicon Generator: Multi-Resolution ICO, Apple Touch Icons & Web App Manifests

The Todoal Favicon Generator is a specialized client-side branding tool that transforms logos, square graphics, and brand avatars into complete, production-ready favicon suites. Modern web browsers, mobile operating systems, desktop browser bookmarks, and progressive web apps (PWAs) require multiple specific icon resolutions to display crisp brand graphics across high-DPI Retina screens, iOS home screens, and Android launchers.

This tool generates standard multi-layer favicon.ico files (packing 16x16, 32x32, and 48x48 bitmaps), high-resolution Apple Touch Icons (180x180), and Android Chrome manifest icons (192x192, 512x512) alongside pre-formatted HTML header tags in a single click.

Standard Favicon Specifications & Device Targets

Complete favicon deployment requires specific pixel sizes:

  • 16x16 & 32x32 px: Classic browser tab icons and desktop bookmark bars in Chrome, Safari, Firefox, and Edge.
  • 48x48 px: Windows desktop shortcuts and taskbar site pinning.
  • 180x180 px: Apple Touch Icon for iOS Safari home screen bookmark tiles.
  • 192x192 & 512x512 px: Android Chrome home screen tiles, PWA splash screens, and Google Search mobile snippet favicons.

Binary Multi-Resolution ICO Structure

A valid Windows .ico file is a binary container containing an ICONDIR header, ICONDIRENTRY directory blocks, and raw embedded PNG or BMP pixel streams.

Our generator constructs compliant binary ICO containers locally, enabling browsers to select the optimal resolution dynamically without blurry interpolation.

Comprehensive Image Processing & Optimization Suite

Explore Todoal's integrated family of visual branding and image tools:

Step-by-Step Instructions: Generating a Complete Favicon Package

  1. Upload your square logo or brand image (recommended minimum 512x512 PNG with transparency).
  2. Preview generated icon sizes (16x16, 32x32, 180x180, 192x192, 512x512) in real time.
  3. Click Download Favicon Package (.ZIP) to export the complete asset bundle.
  4. Extract the files to your website root directory and copy the provided HTML <link> tags into your site header.

Binary ICO Structuring & Modern PWA Web App Manifests

A fully compliant Windows favicon.ico file is a multi-resolution binary container that bundles 16x16, 32x32, and 48x48 pixel bitmaps into a single compact file. Modern operating systems and browsers select the optimal internal resolution depending on display DPI scaling (100%, 150%, 200% Retina).

Additionally, mobile platforms require dedicated high-resolution assets: Apple Touch Icons (180x180 PNG) for iOS Safari home screen bookmarks, and Android Web App Manifest icons (192x192 and 512x512 PNGs) for Progressive Web App (PWA) splash screens and install banners.

Todoal packages all required favicon bitmaps, JSON web app manifests, and HTML <link> tags into a single downloadable ZIP archive, streamlining website deployment.

Website Deployment & Browser Caching Guidelines

When deploying new favicon packages to production servers, upload the generated favicon.ico directly to your website root directory (/favicon.ico) to satisfy legacy browser requests.

Include version query parameters (e.g. /favicon.ico?v=2) in HTML header tags to force browsers to bust local icon caches when updating brand logos.

100% Client-Side Generation & Complete Security

Todoal builds multi-resolution binary ICO files and ZIP archives directly inside your browser using client-side WebAssembly and JSZip. No proprietary company logos or design files are uploaded to external servers.

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Frequently Asked Questions

Everything you need to know about this browser tool and privacy.

What favicon sizes are included in the generated package?
The tool generates standard 16x16 and 32x32 PNGs for desktop browser tabs, 48x48 for desktop shortcuts, 180x180 for iOS Apple Touch icons, 192x192 & 512x512 for Android/PWA manifests, and a binary multi-resolution favicon.ico file.
Is the generated favicon.ico a real binary ICO file?
Yes! Todoal compiles a valid multi-icon directory header and embeds 16x16, 32x32, and 48x48 PNG streams into a single binary .ico file directly in your browser.
How do I install the generated favicons on my website?
Download the ZIP package or individual icons, place the files in your website's root or /public directory, and copy the provided HTML <link> snippets into the <head> of your pages.

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