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.

Binsaifullah

gkits

SVG Icon Block is a custom Gutenberg block plugin that allows you to add SVG icon to your Gutenberg block editor. It comes with a lot of customization options, as a result, you can customize it as per your needs.
<h3>Video Tutorial</h3>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/K7iUgJU42GI?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h3>Features</h3>
<ul>
<li>Easy to use</li>
<li>Simple, light-weight and fast</li>
<li>Font Awesome SVG Icon ( not font library, rather direct SVG)</li>
<li>Direct SVG upload option</li>
<li>SVG format support for direct upload</li>
<li>Rotate, Flip (Horizontal & Vertical) features are available</li>
<li>No third-party dependencies.</li>
<li>Only SVG codes are rendered. </li>
<li>Translation ready</li>
</ul>

SVG Icon Block

Easily add SVG icon to your Gutenberg block editor with this SVG Icon Block plugin.

Custom Favicon – Easily Add a Favicon in WordPress vs SVG Icon Block