A Meta Box in WordPress refers to a customizable section of the post or page editor screen where additional metadata (custom fields) can be added, edited, and managed. Metadata is extra information about a post, page, or custom post type that doesn't fit into the default fields like title, content, or excerpt.
What is Meta Box Used For?
Meta Boxes allow you to extend the functionality of WordPress by adding custom fields to store specific data. For example:- Adding product prices in an eCommerce site.
- Storing event dates for an events calendar.
- Saving author details, SEO settings, or any other custom data.
Key Features of Meta Box:
- Custom Fields : Add unlimited custom fields to store unique data.
- Flexible Data Types : Supports text, checkboxes, dropdowns, date pickers, file uploads, and more.
- Reusable : Once created, meta boxes can be reused across multiple post types.
- Developer-Friendly : Developers can use PHP to create and manage meta boxes programmatically.