Title: Remove custom fields
Last modified: January 31, 2019

---

# Remove custom fields

 *  Resolved [BenR](https://wordpress.org/support/users/brajno/)
 * (@brajno)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/remove-custom-fields/)
 * Hi and thanks for the great plugin.
 * If anyone needs to remove the custom fields from the “all” option use this in
   functions.php:
 *     ```
       /**
        * Remove the custom fields from inserted post.
        *
        * @param $key
        */
       function remove_custom_fields($key) {
         $key = '';
         return $key;
       }
       add_filter( 'the_meta_key', 'remove_custom_fields' );
       ```
   

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 * 0 replies
 * 1 participant
 * Last reply from: [BenR](https://wordpress.org/support/users/brajno/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/remove-custom-fields/)
 * Status: resolved