RiverCityGraphix

The Remove Profile Bio plugin allows you to quickly remove the biographical information field from the edit profile page on your site.
Features:
<ul>
<li>Simple install. Activate, and the field disappears.</li>
<li>Renames the section header from “About Yourself” to “Password”</li>
<li>Does not use jQuery to hide the field.</li>
</ul>

Remove Profile Bio

The Remove Profile Bio plugin allows you to quickly remove the biographical information field from the edit profile page on your site.

Kevin Leary

Replaces the Biographical Info profile field with the WordPress visual editor, TinyMCE, allowing you to editor an author’s biography using rich text.
Please note that this plugins modifies the output of <code>get_the_author_meta('description')</code> and <code>the_author_meta('description')</code>, apply the same filters used to format content in the main editor.
<h4>Multisite Compatibility</h4>
The Visual Editor Biography plugin is compatibly with WordPress Multisite, just use the <a href="https://codex.wordpress.org/Create_A_Network#WordPress_Plugins" rel="nofollow ugc">Network Activate</a> feature to enable a visual editor on every site. If you only want a visual editor for a specific site then activate the plugin for that site only.

Visual Editor Biography

Works great

Great plugins last and this one still worsk well.

Still word well

Replaces the author "Biographical Info" profile field with a TinyMCE visual editor.

Remove Profile Bio vs Visual Editor Biography