Best punycode plugins for WordPress

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

1.
IDNA
The most installed punycode plugin, with 10+ active installs. Only 2 reviews so far, last updated 16 years ago. Tested only up to WordPress 3.0.5.

All 1 plugins tagged “punycode”

IDNA
Down in the last 7 days:4,498#46,662
by dwright16 years ago
This plugin adds IDN support to Wordpress. IDN (Internationalized domain name) is a domain name that contains non-ascii characters.
Installs
10+
Rating
5.0(2)
Downloads
0/day