CSS to SASS Converter

CSS to SASS Converter - Convert CSS to SASS/SCSS Syntax

Our free CSS to SASS converter allows you to convert regular CSS code to SASS/SCSS (Syntactically Awesome Style Sheets) syntax instantly. Perfect for developers who want to migrate from plain CSS to SASS, take advantage of SASS features like nesting, variables, and mixins, or modernize their stylesheet workflow.

What is CSS?

CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of HTML documents. CSS defines how elements should be displayed on screen, including layout, colors, fonts, and spacing. While CSS is powerful, it can become repetitive and difficult to maintain in large projects.

What is SASS?

SASS (Syntactically Awesome Style Sheets) is a CSS preprocessor that extends CSS with powerful features like variables, nesting, mixins, functions, and more. SASS has two syntaxes:

• SCSS (Sassy CSS): Uses braces and semicolons like CSS, making it easy to convert existing CSS
• SASS (Indented Syntax): Uses indentation instead of braces, similar to Python or YAML

Why Convert CSS to SASS?

Converting CSS to SASS provides several benefits:

• Nested Selectors: Write nested CSS rules that mirror your HTML structure
• Variables: Define reusable values for colors, fonts, spacing, etc.
• Mixins: Create reusable style patterns and functions
• Better Organization: Organize styles more efficiently with nesting and partials
• Maintainability: Easier to maintain and update large stylesheets
• Modern Workflow: Use modern CSS preprocessor features and tooling

How CSS to SASS Conversion Works

The conversion process transforms regular CSS into SASS/SCSS format:

1. Parse CSS Rules: Analyzes CSS selectors and properties
2. Nest Selectors: Converts nested selectors (e.g., `.container .header`) into SASS nesting
3. Convert Pseudo-selectors: Transforms pseudo-selectors (e.g., `.button:hover`) to use the `&` parent selector
4. Format Output: Formats the code in SCSS or SASS syntax based on your preference
5. Handle Media Queries: Preserves and properly formats media queries

Key Features

• Real-time Conversion: Automatically converts CSS to SASS as you type
• Dual Format Support: Choose between SCSS (with braces) or SASS (indented) syntax
• Nesting Support: Automatically nests child selectors within parent selectors
• Pseudo-selector Conversion: Converts pseudo-selectors to use `&` parent reference
• Media Query Handling: Preserves and formats media queries correctly
• File Upload: Upload CSS files directly for conversion
• Copy & Download: Easily copy or download the converted SASS/SCSS code

Conversion Examples

Example 1: Basic Selector Nesting

CSS Input:

.container {
  max-width: 1200px;
  padding: 20px;
}

.container .header {
  background: #2ecc71;
  padding: 15px;
}

SCSS Output:

.container {
  max-width: 1200px;
  padding: 20px;
  
  .header {
    background: #2ecc71;
    padding: 15px;
  }
}

Example 2: Pseudo-selector Conversion

CSS Input:

.button {
  background-color: #3498db;
  color: white;
}

.button:hover {
  background-color: #2980b9;
}

SCSS Output:

.button {
  background-color: #3498db;
  color: white;
  
  &:hover {
    background-color: #2980b9;
  }
}

SCSS vs SASS Syntax

Our converter supports both SCSS and SASS syntax:

• SCSS: Uses braces {} and semicolons ; - looks like CSS
• SASS: Uses indentation only - no braces or semicolons required

Common Use Cases

• Migrating existing CSS codebases to SASS/SCSS
• Converting CSS frameworks to SASS format
• Modernizing legacy stylesheets with SASS features
• Learning SASS syntax by converting familiar CSS
• Preparing CSS for SASS-based build tools
• Converting CSS snippets to SASS for integration into SASS projects

Next Steps After Conversion

After converting CSS to SASS, you can enhance it further:

• Add Variables: Extract repeated values (colors, sizes) into SASS variables
• Create Mixins: Convert repeated patterns into reusable mixins
• Use Functions: Leverage SASS functions for calculations and color manipulation
• Organize with Partials: Split large files into smaller, manageable partials
• Use @import: Import and organize SASS files efficiently

Important Notes

The converter provides a structural conversion from CSS to SASS/SCSS format. For best results:

• Review the converted code to ensure proper nesting
• Manually extract common values into variables for better maintainability
• Create mixins for repeated patterns
• Test the converted SASS/SCSS code with your SASS compiler
• Some complex CSS features may need manual adjustment