Advanced Custom Fields (ACF)

Take full control of your WordPress edit screens and custom field data.

• Official Website: https://www.advancedcustomfields.com
• Primary Category: Custom Fields & Post Types
• License / Pricing: Freemium

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Overview

Advanced Custom Fields (ACF) is the cornerstone of modern WordPress development. It lets developers visually add custom fields (repeaters, image galleries, flexible content, relationships, date pickers) to any post, page, user, or taxonomy term.

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Key Features

• Over: Over 30 field types: Text, Image, File, WYSIWYG, Select, Relationship, Repeater
• ACF: ACF Blocks allows building custom Gutenberg blocks using standard PHP templates
• Options: Options pages to manage global site-wide settings (header banners, social links)
• JSON: JSON synchronization stores field group definitions in theme files for Git version control
• Intuitive: Intuitive PHP template API: get_field(), the_field(), have_rows()

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Code & Integration Example

// Retrieve and display ACF field in single.php
if ( get_field('project_subtitle') ) {
  echo '<p class="subtitle">' . esc_html( get_field('project_subtitle') ) . '</p>';
}

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Why Developers Choose Advanced Custom Fields (ACF)

Advanced Custom Fields (ACF) is trusted by the WordPress community because it balances reliability with deep extensibility. Whether you are running a single client site or managing an enterprise network of hundreds of installations, it integrates cleanly into modern WordPress workflows.

• Developer Friendly: Built to respect WordPress coding standards with action hooks and filters.
• Actively Maintained: Frequently updated for the latest major WordPress versions.
• Community Backed: Comprehensive documentation, tutorials, and community support forums.