Giorgos Sarigiannidis

WordPress includes a handy way to add a favicon on your site through its Site Customizer. This icon will be used as a favicon on desktop browsers, but on mobile devices as well, when users create a shortcut on their homescreen. What happens, though, if you want to have different icons on different occasions, either because, for example, iOS doesn’t support transparency or simply because you want to have a more detailed icon on mobile devices? This plugin extends the WordPress’ native functionality and allows you to upload different images for mobile (Android), iOS and Windows. Omitting an image will fallback to the default Site Icon.
<h4>Features</h4>
<ul>
<li>Extend the native WordPress Site Icon functionality to use different icons for Android, iOS and Windows.</li>
</ul>

Favicon Extender

Extend the native WordPress Site Icon functionality to use different icons for Android, iOS and Windows.

Harish Chouhan

Themeist Co

Custom Favicon lets you upload and manage favicons for your WordPress website, admin area, and login screen using the native media uploader. Unlike the built-in Site Icon feature, this plugin gives you full control — including support for separate frontend and backend icons, Apple touch icons, dark mode icons, and SVG format.
Features include: 
– Upload custom favicon for frontend (browser tab icon) 
– Upload separate favicon for WordPress Dashboard and login page 
– Upload Apple touch icons for iOS devices 
– Upload dark mode specific favicon 
– SVG favicon support 
– Option to disable default WordPress Site Icon output 
– Clean and simple settings page under Settings → Custom Favicon
This plugin is useful for: 
– Replacing the default WordPress favicon 
– Branding the WordPress dashboard for clients 
– Adding modern favicon features with minimal setup
Official plugin page: <a href="https://themeist.com/plugins/wordpress/custom-favicon/" rel="nofollow ugc">Custom Favicon on Themeist</a>
Need help? Ask in the <a href="https://wordpress.org/support/plugin/custom-favicon/" rel="ugc">Support Forum on WordPress.org</a>

Custom Favicon – Easily Add a Favicon in WordPress

works fine, thanks

Easily add a custom favicon and Apple touch icon to your WordPress site, including support for dark mode, SVG icons, and admin dashboard branding.

Favicon Extender vs Custom Favicon – Easily Add a Favicon in WordPress