Best Live editor for CSS, Less & Sass - Magic CSS Alternatives in 2026

About Live editor for CSS, Less & Sass - Magic CSS

Run this extension and start writing your CSS/Less/Sass code which gets applied immediately. The code you write will be saved in the browser extension's storage space or the site's local storage. Featuring: ✓ Live editor for CSS/Less/Sass code - Preview changes as you write code ✓ Autocomplete ✓ Live edit CSS files and auto-save on file system ✓ Open code editor in external window ✓ CSS reloader ✓ Option to reapply styles automatically ✓ Syntax Highlighting ✓ Auto-generate CSS selectors with point-and-click ✓ Emmet support ✓ Color picker ✓ Convert code from Less/Sass to CSS ✓ Beautify / Format code ✓ Minify code ✓ Highlight DOM elements matching the CSS selectors ✓ Option to load this extension in iframes as well ✓ Get SVG icons ✓ Lint CSS code This extension is available for: ✓ Google Chrome ✓ Microsoft Edge ✓ Mozilla Firefox ✓ Opera Open source: ✓ https://github.com/webextensions/live-css-editor ====+====+====+====+====+==== You might want to use it for: ➤ No need to refresh pages to test your CSS/Less/Sass code ➤ Auto-save your changes to filesystem as you write the code ➤ Reload CSS resources without refreshing the page ➤ Speed-up development by writing code directly o...