Magic CSS

Magic CSS 8.21.3 CRX for Chrome

A Free Developer Tools Extension

Published By

Magic CSS (ifhikkcafabcgolfjegfcgloomalapol): Live preview of CSS/Less/Sass code changes. Auto-save file, autocomplete, Less/Sass to CSS, beautify, CSS reloader, lint, ...... Read More > or Download Now >

Magic CSS for Chrome

Download CRX


2.67 MB

Chrome Store

Tech Specs

  • • Type: Browser Extension
  • • Latest Version: 8.21.3
  • • Require: Chrome 102 and up
  • • Offline: Yes
  • • Developer:

User Reviews

  • 246 Votes, Average: 4.64 out of 5
  • • Rating Average
  • 4.64 out of 5
  • • Rating Users
  • 246

Download Count

  • • Total Downloads
  • 371
  • • Current Version Downloads
  • 68
  • • Updated: April 18, 2023

Magic CSS is a free Developer Tools Extension for Chrome. You could download the latest version crx file or old version crx files and install it.

More About 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 your browser's local storage at site level.

* Live editor for CSS/Less/Sass code - Preview changes as you write code
* Option to reapply styles automatically
* Syntax Highlighting
* Auto-generate CSS selectors with point-and-click
* Autocomplete for CSS selectors, properties and values
* Emmet support helps in quickly expanding abbreviations to CSS code (
* Color picker (supports HEX, RGB, RGBA, HSL and HSLA)
* Convert code from Less/Sass to CSS
* Beautify / Format code
* Minify code
* Highlight DOM elements matching the CSS selectors
* CSS reloader
* Option to load this extension in iframes as well
* Lint CSS code

Open source:

This extension is available for:
* Google Chrome
* Microsoft Edge
* Mozilla Firefox
* Opera

Visit for further details

Created by:
* Priyank Parashar

* No need to refresh pages to test your CSS/Less/Sass code
* Speed-up development and testing of your styling code by doing it directly on your page
* Develop and test your code before finalizing your changes into the project files
* Apply some temporary styles (like hiding some components)
* Reload CSS resources without refreshing the page
* Test styling changes even when you cannot modify the original source code

* The CSS/Less/Sass code you write gets applied as you write it
* The Sass parser is loaded remotely from
* With this styling code tester, you can develop and test the code at the same time
* The code is saved in browser as soon as you write it
* The code editor is resizable and draggable
* The code you write is auto-saved at site level and can be used again for same or different pages
* You can use "TAB" key to indent your code
* Running Magic CSS again, while it is already loaded, will restore it to its original position and size
* Press "Esc" or click on close to hide it and run it again to continue making changes
* The code you write is added at the bottom of the tag of the active page
* It includes CSS/Less/Sass beautifier
* It includes CSS minifier
* It highlights the DOM elements matching the CSS selectors
* Use it along with your favorite Chrome/Edge/Firefox/Opera Developer tools
* You might find it useful in creating your custom themes for websites based on Stylish / Stylist
* This extension was previously known as "MagiCSS - Live CSS Editor"

Credits for open source code used by this extension:
* Amplify JS
* Browserify
* Code Mirror
* codemirror-colorpicker by easylogic @ GitHub
* Emmet codemirror-plugin by emmetio @ GitHub
* CSS Pretty
* CSSLint
* jQuery
* jQuery UI
* jQuery UI Touch Punch
* Less
* Mozilla Source Map
* Tooltipster

* "Auto-generate CSS selectors with point-and-click" feature is partly inspired by the Chrome extensions SelectorGadget and Stylebot

Connect to us at:
* Priyank Parashar -

Download Magic CSS 8.21.3

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