Design DNA

Extract a compact visual design-system summary from the active webpage.

Design DNA turns any supported webpage into a compact overview of its visual design system. Click “Analyze Website” to discover: • Common text, background, and border colors • Font families, sizes, weights, and likely typography roles • Frequently used spacing and border-radius values • Box-shadow styles • Representative buttons, inputs, and cards Design DNA analyzes only the active webpage after you click the button. Everything runs locally inside your browser—no accounts, external servers, AI services, or raw DOM uploads are used. Some protected pages, including Chrome internal pages and the Chrome Web Store, cannot be analyzed.