Best custom 404 page plugins for WordPress

The most popular custom 404 page plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. ST 404 Page Builder leads with fewer than 10 active installs. All 1 plugins tagged “custom 404 page” 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 1 custom 404 page plugins

1.
ST 404 Page Builder
The most installed custom 404 page plugin, with fewer than 10 active installs. No reviews yet, updated 4 months ago.

All 1 plugins tagged “custom 404 page”

ST 404 Page Builder
Down in the last 7 days:3,174#71,944
by Kristyna Bennett4 months ago
A simple and flexible plugin to create custom 404 error pages with multiple templates.
Installs
<10
Rating
–
Downloads
0/day