The proper way to capture UTMs on your (optin) forms.
As of April 2026, LH UTM Tracking is a WordPress UTM plugin with 0 active installations and a 0/5 rating0. It has been downloaded 1.3K+ times in total. Requires WordPress 4.0+ and PHP false+. Available on WordPress.org since 2017. Last updated 8 years ago — may have compatibility concerns. Top alternative: HandL UTM Grabber / Tracker.
This plugin does tracking/grabbing properly by tracking the data by localstorage only, rather than cookies or session variables. This is a superior way of tracking this data as it does not impact your server or break caching in any way.
It does so by including the Bill Franklins fantastic lightweight JavaScript library for this. I will be including thiis data automatically in my own plugins. But you can access intrsuctions and examples on how access this data in your own opt in forms here:
https://github.com/bilbof/purser
| WordPress | 4.0+ requiredTested up to 4.8.28 |
| PHP | false+ required |
1.00 October 18, 2017
Initial release
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.