Does the CSS Formatter change the actual logic of my styles?

No, the formatter only changes the visual presentation (whitespace, indentation, and casing). The actual CSS selectors and values remain functionally identical.

Is my code stored on your servers?

Our tool utilizes client-side processing, meaning your code is formatted locally in your browser and is never sent to or stored on our servers.

Can this tool handle CSS Variables (Custom Properties)?

Yes, the formatter fully supports modern CSS specifications, including custom properties (var(--variable-name)) and complex grid layouts.

What is the difference between 'Beautify' and 'Minify'?

Beautifying adds whitespace and indentation to make the code readable for humans, while Minifying removes all unnecessary characters to make the file as small as possible for browsers.

Does it support nesting for modern CSS?

Yes, the formatter recognizes native CSS nesting and ensures that the indentation reflects the hierarchy of the nested rules correctly.

Can I use this for SCSS or LESS files?

While designed for standard CSS, it works with most SCSS/LESS syntax, though it is highly recommended to use a dedicated pre-processor formatter for complex mixins and functions.

CSS Formatter & Beautifier

CSS Formatter Online — Beautify & Indent CSS

The CSS Formatter takes minified, unindented, or messy CSS and outputs clean, readable code with consistent indentation. Uses js-beautify to handle nested rules, media queries, custom properties (CSS variables), keyframe animations, and comments.

How to Format CSS Online

Paste your minified or unformatted CSS into the input field
Choose your indentation: 2 spaces (default), 4 spaces, or tab
Click Format CSS to produce the formatted output
Copy the result from the output textarea

Why Format CSS?

Minified CSS from libraries (Bootstrap, Tailwind output) — formatting makes it inspectable
Styles copied from browser DevTools are often on a single line
Well-indented CSS is easier to review and debug
Legacy stylesheets benefit from consistent formatting

CSS Formatter vs CSS Minifier

CSS Formatter (Beautifier) expands CSS for human readability — use this when developing or debugging. CSS Minifier removes whitespace to reduce file size — use this for production deployment.

Frequently Asked Questions

How do I format CSS online for free?

Paste your CSS, select indentation preference, and click Format CSS. Formatted output appears instantly — no account, no upload, no software required.

What is a CSS formatter?

A CSS formatter (CSS beautifier or prettifier) takes minified or poorly indented CSS and reformats it with consistent indentation and line breaks to make it human-readable.

Can I format minified CSS online?

Yes. Paste the minified single-line CSS and the formatter expands it into properly indented, multi-line output.

Does CSS formatting affect how it renders?

No. Whitespace and indentation in CSS have no effect on how styles are applied. Formatted and minified versions produce identical browser results.

Related Tools

CSS Minifier - Minify CSS code to reduce file size.
CSS to Tailwind - Convert CSS to Tailwind classes.
CSS Unit Converter - Convert between CSS units.
CSS Clip Path Generator - Generate CSS clip paths.
CSS Grid Generator - Generate CSS Grid layouts.

CSS Formatter & Beautifier – DataMorph