CSS Vault
Extract CSS custom properties from any webpage. Search, copy and export design tokens as JSON or CSS. Built for design engineers.
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CSS Vault is a developer and design engineer's power tool. Instantly extract every CSS custom property (--variable) from any webpage, inspect its type and resolved value, and export the full token set for use in your own projects.
Key Features:
{ } Deep CSS Variable Extraction
Scans all stylesheets — including @media and @supports blocks, inline styles, and :root declarations — to find every --custom-property on the page. Resolves computed values so you see the actual rendered color or size, not just a reference.
🏷 Smart Type Classification
Variables are automatically categorized into 12 types: Color, Spacing, Size, Typography, Radius, Shadow, Animation, Gradient, Opacity, Z-Index, Number, and Other. Each type is color-coded for instant visual scanning.
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