karasunouta

Dev Favicon Switcher helps you easily distinguish between your production and development environments. It automatically displays a different favicon based on the current URL, avoiding mistakes where you might accidentally edit the live site thinking it’s the development environment.
Key Features:
<ul>
<li>Automatic Environment Detection: Automatically applies the development favicon on common local domains (<code>.local</code>, <code>.test</code>, <code>.dev</code>).</li>
<li>Custom Development URLs: Specify exact URLs where the development favicon should appear (supports multiple URLs).</li>
<li>Easy Icon Management: Upload your own dev favicon using the WordPress media uploader, complete with built-in image cropping.</li>
<li>Restore Default Icon: Don’t have an icon handy? Easily apply our unified default development favicon with a single click.</li>
<li>Automatic Size Generation: Automatically generates all standard WordPress site icon sizes (32×32, 180×180, 192×192, 270×270) to ensure compatibility across all devices and browsers.</li>
<li>No Frontend Bloat: Everything works efficiently via standard WordPress filters without adding unnecessary frontend scripts.</li>
</ul>
Perfect for developers working with local environments, staging servers, and migration tools like All-in-One WP Migration.
Development Source: 
This plugin is developed using npm and webpack. You can find the human-readable source code and build tools in our public repository: https://github.com/karasunouta/dev-favicon-switcher

Dev Favicon Switcher

Automatically switches your favicon (site icon) between production and development environments to prevent confusion.

Nick Halsey

annenbergdl

Login site icon is a simple way to brand your site’s WordPress login screen. Rather than the WordPress mark, linked to WordPress.org, the site icon is used and linked to the site’s home page. The site icon is used rather than the logo theme feature because it is already a square image, and the login screen is designed to use a square image here. If you already have a site icon set up, this plugin will work automatically as soon as it’s activated.
Re-branding the login screen slightly can reduce confusion for users that have (or use) multiple WordPress sites, as well as improving contributor understanding for sites with a large number of contributors. Note that site icons must be square and that their primary purpose is to be used as browser and device icons. However, this plugin provides a convenient way to make use of the icon in another context.

Login Site Icon

There are so many login customization plugins that try to do too much. Login Site Icon does exactly what it says without all the clutter and overkill.

So Simple, So Perfect

Login site icon is a simple way to brand your site's WordPress login screen. Rather than the WordPress mark, linked to WordPress.

Dev Favicon Switcher vs Login Site Icon