PromptPalette — Design System for AI

Snap any site's design system into tokens and markdown, then copy or send an AI-ready brief with a screenshot, all in your browser.

PromptPalette — Design System for AI Snap a webpage’s design system and turn it into an AI-ready brief. PromptPalette reads live styles in your browser and extracts colors, typography, spacing, radii, shadows, components, and related tokens. It packages them as a prompt or system.md, captures a screenshot, and lets you copy, download, or send the brief to your preferred AI workflow. What you can do • Snap the current tab and extract a design system from computed CSS • Review website metadata and design tokens in one place • Export a prompt brief or system.md • Copy to clipboard or download markdown/CSS files • Save snaps in a local library and reopen them later • Drag the screenshot into any chat that accepts images How it works 1. Open a normal website 2. Click PromptPalette and hit Snap 3. Review Website, Design, and Export 4. Choose Prompt or system.md 5. Copy, download, or send the brief Privacy Extraction and brief generation run locally. Snaps are stored in your browser storage. Content is sent to a third-party AI only when you explicitly choose to send it. PromptPalette is for developers, designers, and makers who want exact tokens instead of vague “make it look like this site” prompts.