What is a maskable icon and why is it important for PWA?

A maskable icon is a padded graphic designed to scale within Android's circular or rounded application launchers. It is important because standard transparent logos can be cropped off at the borders, whereas maskable icons guarantee the safe visual zone remains unclipped.

Why must transparency be flattened for Apple touch icons?

iOS devices render transparent backgrounds as solid black boxes on the home screen. Flattening transparency to a custom solid background color—such as white—replaces transparent alpha layers, ensuring your app icon displays with professional design aesthetics on all iPhones and iPads.

How many dimensions are packed into the favicon.ico file?

The compiled favicon.ico file contains three distinct sizes: 16 by 16 pixels, 32 by 32 pixels, and 48 by 48 pixels. Packing these sizes into a single file allows legacy web browsers to pull the appropriate icon resolution instantly from the server root.

What is the purpose of site.webmanifest?

A web app manifest is a JSON file that provides application parameters for installable Progressive Web Apps. It lists your website name, background colors, and responsive icon mappings (including maskable icons) to ensure correct visual layouts on Android devices.

Are my uploaded images processed on a server?

Images are never uploaded to any server because all cropping, resizing, and rendering processes execute client-side inside your web browser. The Canvas API manipulates the graphic in local device memory, guaranteeing complete privacy for your website assets.

🔒 100% Private – nothing uploaded to a server

Favicon Generator

Auto-generate favicon.ico, Apple touch icons, Android PWA manifest files, and Windows tiles in browser.

Quick Answer & Summary

A favicon is a small square graphic representing your website in browser tabs, bookmarks lists, and search engine results. Including a favicon is critical because search engines display a generic grey globe icon for websites that lack one, which lowers click-through rates.

Drag & drop your source logo here, or click to browse

Upload any JPEG, PNG, WebP, SVG, or GIF image. The generator will automatically center-crop it to a square layout and output all essential site favicon shapes.

Select image

How to Use Free Favicon Generator

Follow these simple step-by-step instructions to process your files or content.

Upload Logo

Drag and drop or select your square source image (auto-cropped if not square).

Configure App Metadata & Colors

Input your app name, short name, and choose a solid background color to flatten transparency for iOS/Apple devices.

Download Package & Embed Code

Click Generate to download the ZIP file with all icon sizes, site.webmanifest, browserconfig.xml, and copy the HTML snippet.

What is a Favicon and Why Every Website Needs One

A favicon—short for "favorite icon"—is a small graphic that represents a website in web browser tabs, history sheets, bookmarks menus, and search engine results pages. Though technically tiny, a favicon plays a monumental role in branding and organic search traffic. When a search engine like Google indexes your website, it displays your favicon adjacent to the page title.

If your website lacks a valid favicon, Google automatically displays a generic grey globe icon instead. This lack of branding can make your website look untrustworthy, leading to a lower click-through rate (CTR) from search results. A professional, custom icon increases trust, reinforces visual identity, and ensures your pages look polished.

Favicon Sizes Required for Modern Platforms

Different platforms and web browsers require specific dimensions to render your app icons correctly. Having only a single 16x16 icon is no longer sufficient. Here are the core dimensions generated by this tool:

Target Size	Target File Format	Platform / Device	Visual Purpose
16 × 16 / 32 × 32 / 48 × 48	favicon.ico (Packed)	Desktop Web Browsers	Browser tabs, shortcut items, address bar listings
180 × 180	apple-touch-icon.png	iOS (iPhone, iPad)	Home screen bookmarks, Apple web clip shortcuts
192 × 192 / 512 × 512	android-chrome.png	Android / PWA Manifest	App drawer grids, splash screens, install menus
512 × 512 (Maskable)	android-chrome-maskable.png	Android launchers	PWA icons displayed inside dynamic circular shapes
150 × 150	mstile-150x150.png	Windows 8 / 10 / 11	Start menu live tiles, Windows tiles grid

How to Use the Favicon Generator

Creating favicon suites with our free utility takes under a minute. Follow these three steps:

Upload your source logo: Select a high-resolution, square PNG, WebP, or SVG logo. If your file is non-square, the generator automatically center-crops the canvas to ensure perfect square scaling.
Customize settings and solid color: Type in your application name and PWA short title. Pick a solid background color to replace alpha transparency for the Apple touch and Android maskable icons (this prevents transparent PNGs from turning black on iOS screens).
Download and integrate: Click "Generate" to compile your assets locally. This downloads a structured ZIP package containing the packed favicon.ico, sizing assets, site.webmanifest, and browserconfig.xml. Copy the HTML code snippet and paste it into the <head> of your web page.

Related Web Design Utilities

Combine favicon generation with other useful design and developer assets:

Free Online Image Resizer – Adjust pixel height and width of layout graphics and banners online.
Free Online Color Picker & Converter – Convert color codes between HEX, RGB, and HSL formats in your browser.

Frequently Asked Questions

Everything you need to know about safety, privacy, performance, and usage limits.

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