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astro-favicons

A Multi-platform (iOS13+、Android、Windows、macOS、chromeOS etc.), All Browser(Chrome、 Safari、Firefox、Yandex、IE、Edge ) Favicon generator for Astro Project.

Features · Installation · Usage · Configuration · Change Log

Key Features

• Generates and inserts standard-compliant favicon link tags.
• Automatically creates favicon assets for different environments using one source file.
• Simplify or optimize communication between teams to avoid missing files.
• Change Favicon for Light and Dark Mode.

Installation

This package is compatible with Astro 4.0.0 and above, which support the Integrations API.

npm install astro-favicons

Usage

To use this integration, add it to your astro.config.* file using the integrations property:

// astro.config.mjs
import { defineConfig } from "astro/config";
import favicons from "astro-favicons"; // Add code manually

export default defineConfig({
  compressHTML: import.meta.env.PROD,

  integrations: [
    favicons({
      // masterPicture: "./src/favicon.svg",
      // emitAssets: true,

      // You should adjust the following options accordingly
      appName: "",
      appShortName: "",
      appDescription: "",
      // dir:"auto",
      lang: "en-US",
      // display: "standalone",
      // orientation: "any",
      // start_url: "/?homescreen=1",
      background: "#fff",
      theme_color: "#fff",

      faviconsDarkMode: false, // default `true`, Make favicon compatible with light and dark modes
      
      // appleStatusBarStyle: "black-translucent",

      //....
    }),
  ],
});

1. Provide a favicon.svg image in the src directory.

2. Run npm run dev or npm run build in terminal. Following HTML Code will automatically insert in the head section of all pages.

<!-- Astro Favicons v1.1.0 - https://github.com/ACP-CODE/astro-favicons -->
<link rel="icon" type="image/x-icon" href="/favicon.ico" media="(prefers-color-scheme: light)">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"  media="(prefers-color-scheme: light)">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"  media="(prefers-color-scheme: light)">
<link rel="icon" type="image/png" sizes="48x48" href="/favicon-48x48.png"  media="(prefers-color-scheme: light)">
<link rel="icon" type="image/svg+xml" href="/favicon.svg">
<link rel="icon" type="image/x-icon" href="/favicon-dark.ico" media="(prefers-color-scheme: dark)">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16-dark.png"  media="(prefers-color-scheme: dark)">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32-dark.png"  media="(prefers-color-scheme: dark)">
<link rel="icon" type="image/png" sizes="48x48" href="/favicon-48x48-dark.png"  media="(prefers-color-scheme: dark)">
<link rel="manifest" href="/manifest.webmanifest">
<meta name="mobile-web-app-capable" content="yes">
<meta name="theme-color" content="#fff">
<meta name="application-name" content="Welcome to Astro Favicons.">
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="apple-mobile-web-app-title" content="Astro Favicons">
<link rel="mask-icon" href="/safari-pinned-tab.svg" color="#fff">
<meta name="msapplication-TileColor" content="#fff">
<meta name="msapplication-config" content="/browserconfig.xml">
<link rel="yandex-tableau-widget" href="/yandex-browser-manifest.json">
<!--  Astro Favicons -->

If compressHTML default, it will be compressed

3. Emit or not emit assets by emitAssets options.

npm run build

/
├── public/
│   ├── android-chrome-192x192.png
│   ├── android-chrome-512x512.png
│   ├── apple-touch-icon.png
│   ├── browserconfig.xml
│   ├── favicon-16x16.png
│   ├── favicon-16x16-dark.png
│   ├── favicon-32x32.png
│   ├── favicon-32x32-dark.png
│   ├── favicon-48x48.png
│   ├── favicon-48x48-dark.png
│   ├── favicon.ico
│   ├── favicon-dark.ico
│   ├── favicon.svg
│   ├── manifest.webmanifest
│   ├── mstile-150x150.png
│   ├── safari-pinned-tab.svg
│   ├── yandex-browser-50x50.png
│   └── yandex-browser-manifest.json
├── src/
│   └── faicon.svg
└── package.json

The default output is a total of 18 files, which will reach 66 files in full configuration

Configuration

Base Options

This is the underlying API of the plugin masterPicture and emitAssets

export default defineConfig({
  integrations: [
    favicons({
      masterPicture: "./src/favicon.svg",
      emitAssets: true,
      faviconsDarkMode: true,
    }),
  ],
});

Core Options

Since FaviconConfig extends FaviconOptions, please refer to favicons or JSDOc of favicons-lib for other available interfaces.

Difference： I simply added the Safari platform on top of favcions to support safari-pinned-tab.svg generation and tag logging.

Future upgrades of the core may be spent more on the favicons-lib library

Need Help or Feedback?

Submit your issues or feedback on our GitHub channel.

Changelog

Check out the CHANGELOG.md file for a history of changes to this integration.