CSS Variable Extractor
Paste CSS code to extract all custom properties (--variables) and their values in one click.
100% client-side · no upload
How to use
- Paste your CSS code — a full stylesheet or a :root block — into the input.
- Click Extract Variables to find all --property: value declarations.
- Copy the extracted variable list from the output.
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Frequently Asked Questions
- Is this CSS variable extractor free?
- Yes, completely free with no signup and no usage limits.
- Does my CSS code leave my device?
- No. All extraction runs in JavaScript inside your browser. Nothing is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.
Last updated: By jarvisbox