Three ways to extract CSS
What you need from a website’s CSS depends on what you are building. PikSpec, a Chrome extension, gives you three levels: the CSS of one element, the design system of the whole page, or a complete component packaged for an AI coding tool to rebuild.
1. Copy one element’s CSS
Open Inspect and click any element. PikSpec shows its layout, spacing, typography and appearance, and All properties lets you search every computed CSS property and copy the declarations you need. You can also copy the element’s text content.
2. Extract the page’s design system
Copying CSS element by element gives you values, not a system. The Tokens tab reads the whole page and exports its colors, type scale, spacing, radius and shadows as CSS custom properties, a Tailwind v4 theme, SCSS variables, JSON, and a DESIGN.md brief. Use this when you want your project to follow a consistent system.
3. Package a component for your AI tool
Select a component, such as a pricing card, a navbar or a hero, and create a reconstruction prompt. It packages the component’s measured structure and styles so Claude Code, Cursor, v0 or Lovable can rebuild it in your codebase with your own content. It provides captured evidence, not the original source code.
Save a whole page to study
Clone saves a static copy of the page to your workspace, with its HTML, CSS and media where the site allows access. It is a design reference for studying layout and structure. It does not reproduce the original site’s server, accounts or checkout.
Why not view source?
Modern sites ship minified, bundled CSS full of utility classes and overrides, so the stylesheet rarely tells you what an element actually looks like. PikSpec reads the computed styles the browser rendered, which are the values that matter, and summarises them across the page.
Free to start
Inspecting and copying CSS is unlimited and free. Token exports, reconstruction prompts and page clones come with a free allowance, and one-time credit packs add more.
Use what you have the right to use
Learning from how a site is built is fine. Adapt what you extract into your own design rather than reproducing another brand, and only reuse content, artwork and fonts you are licensed to use.
Contact PikSpec
Email support@pikspec.com for support, privacy requests or content reports.