webtexttools

WebTextTools Character Picker adds a lightweight character picker to Gutenberg so writers can insert common accented and special symbols in one click.
Perfect for adding symbols like €, π, ©, é, and more directly while writing.
Features:
<ul>
<li>One-click insert for HTML entities and special characters</li>
<li>Toolbar button in rich text controls</li>
<li>Searchable character list</li>
<li>Tabs for Accents, Symbols, Currency, and Math</li>
<li>Hover tooltips with character and HTML entity</li>
<li>Optional copy-to-clipboard action</li>
<li>Recently used characters list</li>
<li>Optional subtle footer credit link configurable in Settings</li>
</ul>
No frontend assets are loaded. The plugin only runs in the block editor.

WebTextTools Character Picker

Insert accented and special characters into Gutenberg with a fast, searchable character picker.

OneAll

Claude

This plugin enables usernames containing special characters (russian, cyrillic, arabic …) on your WordPress blog.
Per default WordPress does not allow to use special characters in usernames. Non-latin characters are silently filtered out and your users cannot create accounts containing cyrillic (russian) or arabic letters. This plugin is the solution to this problem.
The plugin works for users that are added by the administrator, for users that register with their username/password and for users that register using our <a href="https://wordpress.org/plugins/oa-social-login/" rel="ugc">Social Login</a> plugin for WordPress.
Please Note 
Special characters are encoded in the database and take a bit more space than regular characters.
If users having special characters in their usernames still cannot register after having installed the plugin then you probably have to increase the length of the column <code>user_nicename</code> in the table <code>wp_users</code> in your database.
Example:
<pre>
ALTER TABLE `wp_users` CHANGE `user_nicename` `user_nicename` VARCHAR(255) NOT NULL DEFAULT '';
</pre>
Available Charsets 
You can enable/disable each charset individually in the Settings \ WSCU Settings page in your WordPress admin area.
<ul>
<li>Arabic</li>
<li>Armenian</li>
<li>Bengali</li>
<li>Bopomofo</li>
<li>Braille</li>
<li>Buhid</li>
<li>Canadian Aboriginal</li>
<li>Cherokee</li>
<li>Cyrillic</li>
<li>Devanagari</li>
<li>Ethiopic</li>
<li>Georgian</li>
<li>Greek</li>
<li>Gujarati</li>
<li>Gurmukhi</li>
<li>Han</li>
<li>Hangul</li>
<li>Hanunoo</li>
<li>Hebrew</li>
<li>Hiragana</li>
<li>Kannada</li>
<li>Katakana</li>
<li>Khmer</li>
<li>Lao</li>
<li>Latin</li>
<li>Limbu</li>
<li>Malayalam</li>
<li>Mongolian</li>
<li>Myanmar</li>
<li>Ogham</li>
<li>Oriya</li>
<li>Runic</li>
<li>Sinhala</li>
<li>Syriac</li>
<li>Tagalog</li>
<li>Tagbanwa</li>
<li>TaiLe</li>
<li>Tamil</li>
<li>Telugu</li>
<li>Thaana</li>
<li>Thai</li>
<li>Tibetan</li>
<li>Yi</li>
</ul>

WordPress Special Characters in Usernames

Enables usernames containing special characters (russian, cyrillic, arabic ...) on your Wordpress Blog.

WebTextTools Character Picker vs WordPress Special Characters in Usernames