thumb An easy to use WordPress plugin that gives you the ability to EASILY and SAFELY add your custom styles (CSS) to WordPress website’s header.


WP Plugin "My Custom Styles" No need anymore to editing a files of your theme and/or plugins for to add custom styles (CSS). Just add your CSS code in the field on the plugin page and this plugin will do the rest for you. It’s really useful in case of any theme/plugin update, because your custom styles (CSS) would never be overwritten!

On the plugin page you find the CSS editor powered by CodeMirror. It have syntax highlighting and line numbering options. Also this editor support a tab indentation.

Your custom styles will keep on working, no matter how many times you upgrade or switch your theme and plugins.

Quick-Start Guide

  1. Upload my-custom-styles to the /wp-content/plugins/ directory.
  2. Activate the plugin through the Plugins menu in WordPress.
  3. Goto AppearanceCustom Styles.
  4. Add your code in the field, then click Update Custom Styles.

That’s it. You are already getting your custom CSS working.


Current features:

  • Syntax highlighting (by CodeMirror).
  • Line numbering (by CodeMirror).
  • Ready for translation (.pot file included).
  • Published on

Coming soon:

  • CSS minifier.
  • Trigger to temporary disable the custom CSS code.
  • Got more ideas? Tell me!


  1. Plugin page: WP plugin "My Custom Styles" by Arthur Gareginyan
  2. Plugin page with custom CSS code added: WP plugin "My Custom Styles" by Arthur Gareginyan


This plugin is translate ready. But If your language is not available you can make one. The .pot file is included and placed in “languages” folder. Many of plugin users would be delighted if you shared your translation with the community. Just send the translation files (*.po, *.mo) to me at the and I will include the translation within the next plugin update.


gplv3This plugin is open-sourced software licensed under the GNU General Public License, version 3 (GPLv3) and is distributed free of charge.

Commercial licensing (e.g. for projects that can’t use an open-source license) is available upon request.


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Developing plugins is long and tedious work. If you benefit or enjoy this plugin please take the time to:

Arthur Gareginyan

Arthur Gareginyan

Arthur is a designer and full stack software engineer. He is the founder of His personal website can be found at Check out his free WordPress plugins at

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