WP Chinese Conversion (Modern Fork)

Originally developed by oogami.name. This fork is updated and maintained by mudkipme.

Overview

This plugin adds server-side conversion between Chinese Simplified (zh-hans) and Chinese Traditional (zh-hant) for WordPress.

Features

• Server-side conversion using MediaWiki conversion tables.
• URL variants supported via query string or permalink variant segment.
• Optional browser language detection and cookie-based preference storage.
• Optional search keyword conversion across Simplified/Traditional.
• Optional exclusion from conversion for:
  • lang="ja" elements
  • specific HTML tag names
  • <!--WPCC_NC_START--> ... <!--WPCC_NC_END--> blocks

Compatibility

• WordPress: 6.9+
• PHP: 8.3+

Installation

1. Upload the plugin folder to wp-content/plugins/wp-chinese-conversion.
2. Activate WP Chinese Conversion in WordPress admin.
3. (Optional) Add the widget to your sidebar or call wpcc_output_navi() in a theme template.

Debug

To enable debug output in the frontend footer, add the following line to wp-chinese-conversion.php right after \Wpcc\Plugin::bootstrap();:

define('WPCC_DEBUG', true);
\Wpcc\Diagnostics::set_debug_data(array());

Notes

• This fork only supports zh-hans and zh-hant.
• The "do not convert" HTML tag option supports tag names only (no CSS selectors).