CSS Design Token & Variable Studio
Create reusable CSS variables with light/dark values, a live preview and editable JSON projects.
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What Is the CSS Design Token & Variable Studio?
Create reusable CSS variables with light/dark values, a live preview and editable JSON projects.
How It Works
Name your tokens, set light and dark values and choose a namespace. Preview the core surface, text, accent and spacing tokens. Export CSS or save a JSON project for later. Values are validated as individual declarations; external URL values are intentionally excluded.
When to Use It
Preparing reusable development and design assets locally, with explicit inputs and downloadable results.
Frequently Asked Questions
- Is My Input Uploaded?
- No. Input is processed locally in this browser tab; these workspaces do not upload your content or save it automatically.
- Can I Save The Result?
- Export CSS, a PDF code report or an editable JSON project. Import JSON restores the token names, namespace and both themes.
Found an issue? Send Feedback. See our data sources and update policy for tools that depend on changing information.
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