Jason Lau

This plugin simply adds custom user meta keys when a user registers an account.

Add User Meta

This plugin simply adds custom user meta keys when a user registers an account.

qstudio

WordPress admins can bulk import user metadata from a text file – selecting the Key and optionally avoiding duplicate keys.
This plugin uses up-to-date WordPress top level functions, sanitizes all input data and is fully internationalized.
For feature request and bug reports, <a href="https://qstudio.us/topic/add-user-metadata" rel="nofollow ugc">please use the Q Studio Support Website</a>.
Please do not use the WordPress.org forum to report bugs, as we no longer monitor or respond to questions there.
<h4>Features</h4>
<ul>
<li>Bulk import users from a simple text list</li>
<li>Select if duplicate meta_keys should be added</li>
<li>Checks for missing users</li>
<li>Sample import data and easy to use</li>
<li>Fully internationalized</li>
<li>Safe and WordPress Friendly</li>
<li>Nerdy debug screens!</li>
</ul>

Import User Meta Data from CSV

Bulk import user meta data from a text list ( csv ) - checking for missing users & existing usermeta data to avoid duplicates.

Add User Meta vs Import User Meta Data from CSV