Platform Migration

Migrate ACF to Native WordPress Fields Automatically

Upload your project and get production-ready migrated code in minutes.

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What changes between Advanced Custom Fields and Native WordPress Fields?

  • ACF field groups converted to register_meta() calls with proper type definitions
  • ACF get_field()/the_field() calls converted to get_post_meta() or block binding attributes
  • ACF Flexible Content fields mapped to block patterns with InnerBlocks
  • ACF Repeater fields converted to custom block implementations or meta-based arrays
  • ACF Options pages converted to register_setting() with custom admin pages
  • ACF field data remains in wp_postmeta; no data migration needed, only code changes
  • ACF Pro licensing removed as dependency; native fields have no license requirement
  • ACF relationship and post object fields converted to meta queries with proper post references

How Nivo migrates Advanced Custom Fields to Native WordPress Fields

01

Connect your project

Paste a GitHub URL or upload a ZIP file of your Advanced Custom Fields project.

02

Nivo detects your Advanced Custom Fields project

The engine scans your codebase to identify Advanced Custom Fields patterns, APIs, and configuration that need updating.

03

AI applies all Native WordPress Fields migration transforms

Hybrid AST + AI engine applies deterministic transforms for configuration and dependencies, and AI-powered transforms for complex code changes. Every change gets a confidence score.

04

Download migrated codebase + review report

Get a ZIP with your fully migrated code, a complete migration report, and a checklist of items flagged for manual review.

Frequently Asked Questions

Why migrate away from ACF?

Removing ACF eliminates a plugin dependency, reduces potential security surface, and aligns with WordPress's direction toward native block bindings. Native meta fields load faster and do not require an active plugin to display data.

Will I lose any custom field data?

No. ACF stores data in the standard wp_postmeta table. Nivo only changes how your theme code reads and displays that data, switching from ACF's API to WordPress's native get_post_meta() and block bindings. The stored data is identical.

How long does the migration take?

Most themes complete in 10 to 20 minutes. The time depends on the number of ACF field groups and template files using ACF functions. Complex setups with Flexible Content and Repeaters take longer.

What about ACF Flexible Content layouts?

Flexible Content is the most complex ACF feature to replace. Nivo converts each layout to a block pattern with InnerBlocks, maintaining the content editor's ability to mix and match content sections.

Can I keep ACF on some field groups and migrate others?

Yes. Nivo supports incremental migration. You can convert specific field groups to native fields while keeping others in ACF. Both approaches read from the same wp_postmeta storage.

Start your Advanced Custom Fields to Native WordPress Fields migration

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