Thorsten Frommen

This plugin integrates the <a href="http://avatars.adorable.io/" rel="nofollow ugc">Adorable Avatars</a> avatar placeholder service into WordPress.
<h4>Contribution</h4>
To contribute to this plugin, please see its <a href="https://github.com/tfrommen/adorable-avatars" rel="nofollow ugc">GitHub repository</a>.
If you have a feature request, or if you have developed the feature already, please feel free to use the Issues and/or Pull Requests section.
Of course, you can also provide me with <a href="https://translate.wordpress.org/projects/wp-plugins/adorable-avatars" rel="nofollow ugc">translations</a> if you would like to use the plugin in another not yet included language.

Adorable Avatars

This plugin integrates the Adorable Avatars avatar placeholder service into WordPress.

Pardeep Patel

This plugin solves two common frustrations with default WordPress user profiles:
<ol>
<li>Inability to Change Usernames: By default, a username cannot be changed after creation. This plugin adds a simple field for administrators to update any user’s username directly from their profile page.</li>
<li>Reliance on Gravatar: This plugin allows your users to set their own profile picture by selecting an image directly from the WordPress Media Library, giving them more control and overriding the default Gravatar. If no custom avatar is set, a clean placeholder image is used instead.</li>
</ol>
It’s a lightweight, secure, and easy-to-use solution for enhancing user management on your WordPress site.

ToolnPlay User Profile Enhancer

A simple, lightweight plugin to enhance WordPress user profiles by allowing username changes and custom avatars selected from the Media Library.

Adorable Avatars vs ToolnPlay User Profile Enhancer