This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Alex Syntax Highlighter


Alex Syntax Highlighter highlights code in the theme editor for easier understanding.
See for help


  • Here’s a screenshot of it in action


  1. Upload the directory “alex-syntax-highlighter”to the/wp-content/plugins/` directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Navigate to the theme editor and now the code will all be highlighted accordingly


Is this plugin compatible with WordPress Multi Site?

Yes!, this plugin is absolutely compatible with WordPress Multi Site, It allows every site with the theme editor to have syntax highlighting.


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Contributors & Developers

“Alex Syntax Highlighter” is open source software. The following people have contributed to this plugin.