icon-picker.php file under your
/config directory with the following options available to you. You can also use multi-environment options to change these per environment.
<?php return [ '*' => [ 'iconSetsPath' => '@webroot/icons/', 'iconSetsUrl' => '@web/icons/', 'maxIconsShown' => 100, 'redactorFieldHandle' => '', ] ];
iconSetsPath- File system path to the base folder for your icons. The default is an
iconsfolder in your web root directory. This also accepts environment variables or aliases.
iconSetsUrl- The base URL prepended to the path and filename of the icon. The default is an
iconsfolder in your web root. This also accepts environment variables or aliases.
maxIconsShown- Set the maximum number of icons shown to pick from in the icon selection pane. This will not effect searching.
redactorFieldHandle- To enable Icon Picker for use with Redactor, supply the field handle for an Icon Picker field.
You can also manage configuration settings through the Control Panel by visiting Settings → Icon Picker.
Available for Craft 3. Get it from the plugin store.