Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Best lowercase plugins for WordPress

The most popular lowercase plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP Force Lowercase URLs leads with 6K+ active installs, ahead of LH Force Lowercase URLs (2K+) and Make Filename Lowercase (1K+). All 4 plugins tagged “lowercase” 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 4 lowercase plugins

  1. 1.
    WP Force Lowercase URLs

    The most installed lowercase plugin, with 6K+ active installs. Rated 5.0 from 5 reviews, updated 2 weeks ago.

  2. 2.
    LH Force Lowercase URLs

    2K+ active installs. Only 3 reviews so far, last updated 4 years ago. Tested only up to WordPress 6.0.18.

  3. 3.
    Make Filename Lowercase

    1K+ active installs. Only 4 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.8.12.

  4. 4.
    Remove CapsLock

    Fewer than 10 active installs. No reviews yet, last updated 5 years ago. Tested only up to WordPress 5.8.19.

All 4 plugins tagged “lowercase”