Increase Tag Cloud number in WordPress

If your website has multiple tags, you probably saw that it looks ugly and messy, or maybe you don’t have enough tags displayed as you would’ve wished. So you want to show more or less the number of tags rather than removing the widget, right?

Adding these simple lines of code on functions.php will do the trick:

//Register tag cloud filter callback

  add_filter('widget_tag_cloud_args', 'tag_widget_limit');

//Limit the  number of tags inside the  widget and Check if the taxonomy option inside the  widget is set to tags

 function tag_widget_limit($args){
   if(isset($args['taxonomy']) && $args['taxonomy'] == 'post_tag'){ 
     $args['number'] =10; 
 }
return $args; 
}

//END
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