# Setting the maximum word count for WordPress posts

> Enforce a maximum word count for WordPress posts with a custom PHP function that stops authors publishing posts that are too long.

Source: https://helpcenter.ruachost.com/wordpress/guides/setting-the-maximum-word-count-for-wordpress-posts/

By default, WordPress does not limit the length of posts. However, you may want to enforce a **maximum word count** to maintain consistency, improve readability, or meet editorial guidelines. On **ruachost.com**, you can achieve this by adding a custom PHP function.

## Why Limit Word Count?

- Ensures posts remain concise and focused.
- Helps maintain a consistent style across your site.
- Prevents contributors from publishing overly long content.
- Improves user experience and readability.

## Steps to Set Maximum Word Count

1. **Log in to WordPress** with an administrator account.
2. In the dashboard, go to **Appearance → Theme Editor**.
3. Select your active theme and open the **functions.php** file.
4. Add the following code snippet:

   ```
   // Limit maximum word count for posts
   function ruachost_max_word_count($post_id) {
       $post = get_post($post_id);
       $content = strip_tags($post->post_content);
       $word_count = str_word_count($content);

       $max_words = 1000; // set your maximum word count here

       if ($word_count > $max_words) {
           // prevent publishing and show error
           wp_die('Error: Your post exceeds the maximum word count of ' . $max_words . ' words.');
       }
   }
   add_action('publish_post', 'ruachost_max_word_count');
   ```

   - Replace `1000` with the maximum number of words you want to allow.
   - When a post exceeds this limit, WordPress will block publishing and display an error message.
5. Save the file.
6. Test by creating a post → If it exceeds the word limit, publishing will be prevented.

## Important Notes

- Always back up your theme before editing `functions.php`.
- Use a **child theme** to preserve changes during updates.
- You can customize the error message to guide authors (e.g., “Please shorten your post to under 1000 words”).