SCSS to CSS Compiler — Compile SCSS Online

Compile SCSS (Sassy CSS) to standard CSS without a local build tool. Supports variables, nesting, mixins, extends, and all core Sass 1.x features.

Key Features

Compiles standard SCSS syntax ($variables, nesting, mixins, @extend) to CSS
Choice between expanded, readable CSS or compressed production output
Real-time syntax error reporting with exact line numbers
Browser-based compilation with zero installation required

How to Use

Write or paste your SCSS stylesheet code into the editor.
Select your preferred output style (expanded or minified).
Click "Compile to CSS" to build the stylesheet.
Inspect the compiled vanilla CSS in the output pane.
Copy the CSS output or download it for your website.

Example

Sample input

$primary: #336699;
.card {
  color: $primary;
  &:hover { opacity: 0.85; }
}

Sample output

.card {
  color: #336699;
}
.card:hover {
  opacity: 0.85;
}

Edge Cases

@use and @forward modules
Mixins with default arguments
Nested @media queries

Frequently Asked Questions

What is the difference between SCSS and SASS?

SCSS uses curly braces and semicolons identical to CSS, making it a strict superset of CSS. SASS uses indentation and newlines without braces.

Can I use Sass mixins and functions in this tool?

Yes. Standard Sass directives including @mixin, @include, @function, and math operations are fully supported.

Are external @import directives from npm supported?

External imports from npm packages require a local build tool, but all self-contained SCSS declarations compile directly online.

Related Tools

SASS to CSS Compiler — Compile Indented Sass Online LESS to CSS Compiler — Compile LESS Online CSS Minifier — Compress CSS Stylesheets Online HTML Formatter & Beautifier — Clean HTML Online

Privacy notice: when you run this tool, your input is sent over HTTPS to our server, processed in memory and returned. It is not stored or logged. Avoid pasting live secrets such as private keys or passwords.