Instant CSS

Instant CSS is a tool for site builders and designers who need to apply custom styles without waiting for page refreshes. It provides a live editing environment where CSS changes appear instantly, allowing you to iterate quickly and see the exact result as you type.

• Live preview: Every CSS rule you write updates the page immediately, so you can fine-tune margins, colors, fonts, and layouts without switching tabs or reloading.
• No page reloads: Eliminates the delay between writing code and seeing the effect, speeding up the styling workflow significantly.
• Works with any site: Add custom CSS to any page or post, and the tool injects your styles on the fly without modifying core files.
• Simple interface: A clean code editor with syntax highlighting and error indicators helps you write valid CSS faster.
• Save and reuse: Store your custom styles for individual pages or apply them globally, keeping your design consistent across the site.