Best restricted to adults plugins for WordPress
The most popular restricted to adults plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Restricted to Adults leads with 100+ active installs, ahead of RTA (80+). All 2 plugins tagged “restricted to adults” 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.
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Top 2 restricted to adults plugins
- 1.Restricted to Adults
The most installed restricted to adults plugin, with 100+ active installs. Only 1 review so far, last updated 16 years ago. Tested only up to WordPress 3.0.5.
- 2.
RTA80+ active installs. No reviews yet, last updated 7 years ago. Tested only up to WordPress 5.0.31.
All 2 plugins tagged “restricted to adults”
Restricted to Adults
Down in the last 7 days:19#14,419by saguarodigital16 years ago
Mark your site as "Restricted to Adults" with one click.
- Installs
- 100+
- Rating
- 5.0(1)
- Downloads
- 11/day

RTA
Up in the last 7 days:166#17,982by joe@jmjwebsitedesign.com7 years ago
This plugin adds the RTA (Restricted To Adult) header to all of the pages on your website.
- Installs
- 80+
- Rating
- –
- Downloads
- 11/day