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Best local JSON plugins for WordPress

The most popular local JSON plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. FieldLock Sync Guard for ACF leads with 10+ active installs. All 1 plugins tagged “local json” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 1 local JSON plugins

  1. 1.
    FieldLock Sync Guard for ACF

    The most installed local JSON plugin, with 10+ active installs. No reviews yet, updated 2 months ago.

All 1 plugins tagged “local json”