A powerful, fast, and lightweight custom fields and meta box builder for WordPress and Gutenberg.
Alternatives to Liuer Box
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Selective maintenance and service-status control for WordPress. Keep unaffected parts online with up to three independent Service Zones.
MetaForge Enginev1.0.4
WordPress custom field builder & Advanced Custom Fields engine. Create custom fields, meta boxes, options pages & dynamic meta with zero lock-in.
MB Toolset Migrationv1.0.8
Migrate custom fields from Toolset to Meta Box.
Meta Box plugin is a powerful, professional developer toolkit to create custom meta boxes and custom fields for your custom post types in WordPress.
Codeideal Open Fieldsv0.4.3
A free, modern custom fields plugin for WordPress. Build field groups with a visual editor — no code required.
A high-performance custom fields engine for WordPress, built for flexible data structures, efficient database operations and modern integrations.
Create and manage custom post types, taxonomies and custom fields in seconds, from a clean, developer-friendly interface.
Plinth Custom Fieldsv1.0.0
A self-contained custom fields manager with repeater support, location rules, and JSON import/export — no third-party dependencies required.
Build powerful custom fields with a visual drag-and-drop builder. Free, lightweight, and a modern alternative to ACF.