CSS

12 css tools in Web & API. Each one runs in this tab, so nothing you paste in leaves the machine.

All css tools

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CSS to SCSS
Convert flat CSS selectors into nested SCSS structure
CSS Border Radius Generator
Create rounded corners with per-corner control
SCSS to CSS
Convert SCSS variables and nesting to plain CSS
CSS Gradient Generator
Create linear, radial, and conic gradients with custom color stops
CSS Specificity Calculator
Compute specificity scores for CSS selectors and rank them
CSS Minify
Compress CSS by removing whitespace, comments
LESS to CSS
Convert LESS variables and nesting to plain CSS
CSS Formatter
Prettify and indent minified CSS with proper spacing
CSS Box Shadow Generator
Create drop shadows and inset shadows with customizable offset
CSS Validator
Check CSS for syntax errors, mismatched braces, and common issues
CSS Grid Generator
Build grid layouts with configurable columns, rows, gaps
CSS Flexbox Generator
Build flex layouts with configurable direction, alignment, wrapping