W3Schools
w3schools.com › html › html_css.asp
HTML Styles CSS
Cascading Style Sheets (CSS) is used to format the layout of a webpage.
FreeFormatter
freeformatter.com › css-beautifier.html
Free Online CSS Beautifier / Formatter - FreeFormatter.com
This free online tool lets you beautify/format your CSS code with no side effects
Videos
06:17
HTML & CSS for Absolute Beginners: CSS syntax / formatting CSS ...
03:58
HTML & CSS for Absolute Beginners: Creating and linking to a CSS ...
11:08:10
CSS Tutorial – Full Course for Beginners - YouTube
01:53
VS Code tips — Formatting CSS and SCSS - YouTube
21:53
CSS Introduction: Formatting Web Pages - YouTube
14:48
CSS Introduction and Tutorial for Beginners - YouTube
How Do I Beautify or Format the CSS Code Using the Online Tool?
To beautify or format your CSS code using Scaler Topics CSS Formatter, simply copy and paste your unformatted CSS code into the input field or upload it from your device or via URL. Once you've provided the input, click on the 'Format' button and wait for a couple of seconds. The formatted CSS code will appear on the output screen.
scaler.com
scaler.com › home › topics › css › css formatter
Free CSS Formatter Online and Beautifier
Is Scaler Topics CSS Formatter Free?
Yes, Scaler Topics CSS Formatter is completely free and secure to use. We believe in providing accessible and user-friendly tools to everyone, regardless of their budget or technical expertise.
scaler.com
scaler.com › home › topics › css › css formatter
Free CSS Formatter Online and Beautifier
How Do I Use Scaler Topics CSS Formatter?
Using Scaler Topics CSS Formatter is straightforward. Just visit our website and access the CSS Formatter tool. You can then copy and paste your unformatted CSS code into the input field, or upload it from your device or via URL. After that, click on the 'Format' button to start the formatting process. When your code is formatted, you can download it and use it in your project.
scaler.com
scaler.com › home › topics › css › css formatter
Free CSS Formatter Online and Beautifier
MDN Web Docs
developer.mozilla.org › en-US › docs › Web › CSS
CSS: Cascading Style Sheets | MDN
December 29, 2025 - Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in HTML or XML (including XML dialects such as SVG, MathML or XHTML). CSS describes how elements should be rendered on screen, on paper, in speech, or on other media.
Factsheet
Cascading Style Sheets (CSS)
Filename extension .css
Internet media type text/css
Cascading Style Sheets (CSS)
Filename extension .css
Internet media type text/css
Wikipedia
en.wikipedia.org › wiki › CSS
CSS - Wikipedia
2 weeks ago - One common way to format CSS for readability is to indent each property and give it its own line.
Code Beautify
codebeautify.org › css-beautify-minify
CSS Formatter, CSS Beautifier and CSS Minifier Online tool
CSS Example Try it. body { background-color: lightblue; } p { margin-top: 100px; margin-bottom: 100px; margin-right: 150px; margin-left: 80px; } ... body{background-color: lightblue}p{margin-top: 100px;margin-bottom: 100px;margin-right: 150px;margin-left: 80px} ... Buy us a Coffee JSON Formatter FAQ Privacy Policy Content Policy About Contact History Where am I right now?
W3Schools
w3schools.com › css › css_intro.asp
CSS Introduction
Selectors Grouping Selectors Code Challenge CSS How To
Chemical Cloud
chemicloud.com › webtools › tool › css-formatter
CSS Formatter — Free Web Tools for Developers, Marketers, Website Owners
It transforms flat, minified CSS into organized, readable blocks — ideal for maintaining or editing your styles with confidence. ... Formatted CSS improves development workflow, reduces errors, and saves time when making changes.
freeCodeCamp
freecodecamp.org › news › css-style-sheets-basics
How to Work with CSS Style Sheets – the Basics for Beginners
June 30, 2023 - But I added it here specifically to show you how commenting works in CSS, using a forward slash and an asterisk at the start, and an asterisk and forward slash at the end. HTML-style comments won't work here. This next style will apply to any unordered list within your HTML, using blue as the text color and aligning text to the left. /* This is formatting for bullet points: */ ul { color: blue; text-align: left; } </style>
Scaler
scaler.com › home › topics › css › css formatter
Free CSS Formatter Online and Beautifier
With Scaler Topics’ CSS Formatter, you can easily format your CSS code to make it more readable and organized. The online tool assists you in formatting your code with proper indentation, line breaks, and spaces, making it easier to navigate and modify.
Top answer 1 of 2
6
Quite sure you can do this with prettier code formatter plugin. And you can set format on save true for all languages by adding the following to your user settings json file(dont forget to reload vscode after updating) :
"editor.formatOnSave": true,
you can enable format on save for a specific language by adding the following too :
"[css]": {
"editor.formatOnSave": true
}
2 of 2
0
"[css][scss][less]": {
"editor.defaultFormatter": "vscode.css-language-features"
}
The JSON configuration you've provided appears to be related to Visual Studio Code (VSCode) settings for formatting CSS, SCSS, and LESS code. This configuration sets the default formatter for these languages to "vscode.css-language-features."
Here's what this configuration does:
"editor.defaultFormatter": This setting in VSCode allows you to specify the default code formatter for a particular language or file type.
"vscode.css-language-features": This value indicates that you want to use the built-in CSS language features of VSCode as the default formatter for CSS, SCSS, and LESS files.
In simpler terms, when you open or edit CSS, SCSS, or LESS files in VSCode, it will use its own internal formatter for those languages by default.
You can customize your VSCode settings by adding or modifying settings in your settings.json file to tailor your development environment to your preferences. This particular configuration is useful if you prefer to use the VSCode built-in formatter for CSS-related languages.
LOC
loc.gov › preservation › digital › formats › fdd › fdd000482.shtml
Cascading Style Sheet (CSS) File Format
January 29, 2018 - Format Description for CSS -- a style sheet language used for specifying the rendering of a document written in a markup language. Primarily used for applying styles to HTML documents; also applicable to XML and SVG files. Free-standing CSS files can act as style sheets for many documents, ...
Top answer 1 of 6
134
Sharing an example I use in website, I do use following pre in my stylesheet:
pre {
background: #f4f4f4;
border: 1px solid #ddd;
border-left: 3px solid #f36d33;
color: #666;
page-break-inside: avoid;
font-family: monospace;
font-size: 15px;
line-height: 1.6;
margin-bottom: 1.6em;
max-width: 100%;
overflow: auto;
padding: 1em 1.5em;
display: block;
word-wrap: break-word;
}
This gives the following results:
Disclaimer: In my leisure time, I have spend few hours to update this CSS with a bit extra features like code lines and code Copy button using CSS with JavaScript to my personal use that I like to share. Please use as you like github source code. To see a code example in real world, check this article from my blog that show how I use the code sample.
2 of 6
53
This javascript library seems excellent:
https://highlightjs.org/
UPDATE: I also used this on my Tumblr-based blog because it was easiest to deploy:
https://github.com/google/code-prettify
Package Control
packagecontrol.io › packages › CSS Format
CSS Format - Packages - Package Control
CSS Format is a CSS formatting plugin for Sublime Text, you can convert CSS/SASS/SCSS/LESS code to Expanded, Compact or Compressed format.
Static.app
static.app › css-formatter
CSS Formatter Online - Static.app
... To format CSS, paste your CSS code into the formatter's text area or upload a CSS file. Click the "Format" button, and the tool will clean up your code by adding proper indentation and spacing.
Elementor
elementor.com › home › css formatter
CSS Formatter: Free Online CSS Beautifier
August 4, 2025 - Input Your CSS: Simply paste your raw CSS code into the input area. Many tools also allow you to upload a .css file directly. Choose Your Options and Format: Select your desired formatting options, such as indentation level (e.g., 2 spaces, 4 spaces, or tabs).
CodeShack
codeshack.io › home › tools › css formatter
CSS Formatter - Beautify and Format CSS Code Online
Alternatively, click "Open CSS File..." to upload a .css file. Choose your desired indentation style (2, 4, 6, 8 Spaces, or Tab) from the dropdown. Click the "Format CSS" button.
Adobe
helpx.adobe.com › dreamweaver › using › cascading-style-sheets.html
Learn how to use CSS in Adobe Dreamweaver
April 25, 2024 - A CSS formatting rule consists of two parts—the selector and the declaration (or in most cases, a block of declarations). The selector is a term (such as p, h1,a class name, or an id) that identifies the formatted element, and the declaration block defines what the style properties are.
CleanCSS
cleancss.com › css-beautify
CSS Formatter
Enter your messy, minified, or obfuscated CSS Style Sheets into the field above to have it cleaned up and made pretty. The editor above also contains helpful line numbers and syntax highlighting. There are many option to tailor the beautifier to your personal formatting tastes.
GeeksforGeeks
geeksforgeeks.org › css › css-web-page-format
CSS File Format | .css Extension - GeeksforGeeks
January 29, 2024 - CSS, or Cascading Style Sheets, is a style sheet language used in web development to describe the presentation and formatting of a document written in HTML or XML.
Visual Studio Code
code.visualstudio.com › docs › languages › css
CSS, SCSS and Less
November 3, 2021 - The CSS Languages Features extension also provides a formatter. The formatter works with CSS, LESS and SCSS.