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WordPress plugin comparison

Format JSON Online vs Advanced Custom Fields

At a glance

  • Advanced Custom Fields has more active installs: 100+, against fewer than 10 for Format JSON Online.
  • On a typical day, Advanced Custom Fields is downloaded about 4 times, Format JSON Online about 1.
  • Format JSON Online has no reviews yet.
  • Format JSON Online was updated more recently: Oct 14, 2025, against Aug 19, 2015 for Advanced Custom Fields.
  • Format JSON Online is tested with a newer WordPress: 6.8.12, against 4.3.34 for Advanced Custom Fields.
  • Advanced Custom Fields has been around longer: since 2012, against 2025 for Format JSON Online.

Line by line

Level: each leads on 3 of 6 comparable lines.

MetricFormat JSON OnlineAdvanced Custom Fields
Popular rank#73,970#13,941
Active installsFewer than 10100+
Downloads, last 30 days3056
RatingNo ratings4.5(22)
Support threads resolved––
Tested up to6.8.124.3.34
Search multiplier×0.03×0.00
Last release1 year ago11 years ago
Requires PHP––

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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