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About Simple CSS
Simple CSS is a plugin that allows you to easily add custom CSS to your WordPress site. It provides a user-friendly admin editor and a live preview editor in the Customizer. You can also use it to add CSS that only applies to specific pages or posts.Screenshots




Frequently asked questions
What is Simple CSS?
Simple CSS is a WordPress plugin that allows users to add custom CSS to their website through an admin editor, the Customizer, or a metabox for page/post specific CSS. It provides an awesome admin editor and a live preview editor in the Customizer. The plugin also adds a metabox to apply CSS only on specific pages or posts.
Who is the author of Simple CSS?
The author of Simple CSS is Tom. He also developed the WordPress theme GeneratePress.
What are the main features of Simple CSS?
Key features include a full-featured admin CSS editor, dark and light editor themes, a CSS editor in the Customizer for live previews, and a metabox for page/post specific CSS.
How many active installations does Simple CSS have?
Simple CSS has 90,000 active installations.
Changelog
1.1.1
- Fix PHP notice when Simple CSS hasn’t been saved yet
1.1
- Fix meta box saving issue
1.0
- Show metabox only on public post types
- Add live preview to Customizer
- Code cleanup
- Better sanitizing/validation
0.4
- Use browser search instead of CodeMirror dialog search
- Don’t show GeneratePress metabox if it’s already activated
- Make CSS box full height
0.3
- Add CSS metabox to add CSS on specific pages and posts
- Adjust styling of dark theme
- Add tips to Simple CSS screen
0.2
- Remove extra whitespace from CSS output
- Remove spellcheck from Customizer input
- Allow > characters in the CSS
- Add find (ctrl + f) functionality
0.1
- Initial release