Best reduce size plugins for WordPress

The most popular reduce size plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. YS Sanitize Output leads with 10+ active installs. All 1 plugins tagged “reduce size” 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 reduce size plugins

1.
YS Sanitize Output
The most installed reduce size plugin, with 10+ active installs. No reviews yet, last updated 12 years ago. Tested only up to WordPress 3.9.40.

All 1 plugins tagged “reduce size”

YS Sanitize Output
Down in the last 7 days:80#47,151
by Yusuf Sahin12 years ago
Removes white spaces and tabs from html, css and javascript in your sites html output.
Installs
10+
Rating
–
Downloads
0/day