Design System Extractor

Extract design tokens and reviewed component crops from the active page into a local ZIP. Runs only when you click Capture.

Extract design tokens and reviewed component crops from the active page into a local ZIP. Runs only when you click Capture. Design System Extractor turns the visual language of the page in your active tab into a structured, local design-system package. Click Capture to inspect the current page for colors, typography, spacing, radii, shadows, motion, breakpoints, accessibility contrast pairs, component styles, and open Shadow DOM content. Optional screenshot mode finds useful visual sections across the page, temporarily scrolls each selected region into view, and presents individual crops for review. Nothing is saved until you approve the items and click Download. The downloaded ZIP includes: Design tokens in JSON, CSS custom-property, Tailwind theme, and Style Dictionary formats Component inventories for buttons, inputs, cards, badges, and visual sections Font, breakpoint, layout, interaction-state, and contrast metadata Only the component crops you kept during review Privacy is built into the workflow. The extension runs only on the active tab after your click, requests no persistent host access, has no backend or analytics, and does not transmit page data. It never reads form values, passwords, cookies, browser storage, other tabs, or Chrome browsing history. Temporary viewport images are discarded after individual crops are produced; the extension never creates a full-page screenshot. Use Design System Extractor only on pages you own or are authorized to inspect, and review exported files before sharing them.