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CSS Variables Extractor
Extract every real CSS custom property (--variable) from pasted CSS and list them in a clean :root block.
How to Use CSS Variables Extractor
- 1Paste your CSS
- 2Click Process
- 3Copy the extracted variables as a single :root block
Frequently Asked Questions
It scans your CSS for the real pattern --property-name: value; using a regex that matches any CSS custom property declaration, regardless of where it appears in the stylesheet.
No — every occurrence found is listed, even if the same variable name is declared multiple times with different values (e.g. once in :root and again inside a media query).
No — it only extracts declarations (--x: value;), not usages (var(--x)). It won't find variables that are only referenced, not declared, in the pasted CSS.
No — extraction happens entirely in your browser.
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