
Meta Box Builder is a WordPress plugin from Meta Box that works as an extension to the Meta Box plugin.
Product facts
- Version
- 5.6.2
- Released
- 21 Oct 202621 October 2026
- Type
- Plugin
- Licence
- GPL
- Included in
- Every planEvery plan, or $4.19 / year on its own
Overview
Custom fields usually mean writing PHP by hand, which slows down beginners and repeats work for experienced developers. Meta Box Builder moves that job into a visual editor. You choose from more than 40 field types, drag them into the order you want, and set where and when each meta box appears using location, priority, context and conditional logic options.
The builder works with other Meta Box extensions, including groups, settings pages, custom post types, taxonomies and Gutenberg blocks. When a setup is ready, you can export it as PHP code or as an import file, then reuse it on other sites. It also generates code snippets for showing field data in your theme or plugin.
Features
- Drag-and-drop field designer: Build meta boxes by dragging and arranging any of more than 40 field types, with no coding needed to lay out the fields.
- Full field and parameter support: Every built-in Meta Box field and parameter is supported, so you can configure each field the same way you would in code.
- Visual display controls: Set where and when meta boxes and fields appear using location, priority, context and conditional logic options in the editor.
- Works with Meta Box extensions: Compatible with groups, settings pages, custom post types, taxonomies and Gutenberg blocks, so you can build more complex structures visually.
- PHP code export: Generate PHP code for your meta boxes and fields, so you can deploy the same configuration to other WordPress sites without the builder installed on them.
- Code snippets for themes: Get ready-to-use snippets that fetch and display field data inside your theme or plugin, which cuts down hand-written template code.
- Gutenberg block creation: Define custom Gutenberg blocks visually through a PHP-based interface, without setting up React or Webpack.
- Import and export of configurations: Move your meta box configurations between projects to keep setups consistent across several sites.
Best for
- Beginners who need custom fields without coding
- Developers who want faster custom field workflows
- Agencies reusing field setups across client sites
Changelog
Version 5.6.2 — 20 October 2026
- Fixed Fix custom table lookup when the DB prefix has uppercase letters
- Improved Require edit caps for builder definition export
- Fixed Fix Local JSON ID collisions across object types
- Improved Cache-bust async webpack chunks to prevent stale builder crashes
Earlier versions
- 5.6.0 (12 October 2026): 1 new, 1 improved, 2 fixed
- 5.5.0 (17 September 2026): 1 new, 5 improved, 7 fixed
- 5.4.3 (3 September 2026): 1 new
FAQ
Is Meta Box Builder free?
The code of Meta Box Builder is licensed under the GPL, so anyone may use, change and share it. Buy GPL is a paid service: a plan or a purchase of Meta Box Builder gives you the download and its updates. The developer's own support, licence key and online services are not included.
Which version of Meta Box Builder is this?
Version 5.6.2, released 21 October 2026. New versions appear here when the developer publishes them.
How do I update Meta Box Builder?
Install Buy GPL Updater on your site and paste your key from My Account. It installs new versions of Meta Box Builder for you.
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Meta Box Builderv5.6.2
