How does the extractor handle JavaScript-heavy sites?

We render every URL in a headless Chromium browser with anti-bot stealth, wait for fonts to load, and scroll the page to trigger lazy content. The result reflects the same visual state a real user sees, not just the static HTML.

Can I extract a style guide from competitor sites for design research?

Yes. The tool is designed for legitimate design research — extracting visible CSS, fonts, logos and tokens from any public website. Always respect copyright and trademarks of the brands you research.

What style guide elements do you extract?

Colors (top 10 by visual area with role labels), typography (real font names from @font-face, plus heading & body), buttons with full effects, brand icons with labels, logos, favicons, design tokens (radius, spacing, shadows), CSS custom properties, gradients, glassmorphism layers, animations, and a WCAG accessibility audit.

Why might extraction fail or return incomplete results?

Sites that use anti-bot blocking (Cloudflare challenge, IP-block) or require login will return reduced-confidence output with a 'blocked' or 'login-wall' flag. Some sites also lazy-load content far below the fold, which we may not reach in a single scroll pass.

What font information is extracted?

Body and heading font families (with real names resolved through @font-face URLs — so 'dsHeading' becomes 'Tinkoff Sans' on T-Bank), font weights, all loaded faces with their alias→real-name mapping, and a typography scale showing common font-size + weight combinations.

Site Style Guide Extractor

Extract colors, fonts, logos, buttons, and design tokens from any public website using a real headless browser.

How It Works

Step 1

Enter a Website URL

Paste the URL of any publicly accessible website — a competitor's site, design inspiration, or your own project.

Step 2

Browser-Accurate Extraction

Our server renders the page in a real browser (Playwright) to capture computed styles, dynamic CSS, and web fonts.

Step 3

Review Your Style Guide

Browse extracted colors, typography, logos, icons, and button styles organized into a clean visual reference.

Step 4

Export & Use

Copy CSS variables, download SVG icons and logos, or export the full palette as JSON design tokens.

Site Style Guide Extractor

How It Works

Enter a Website URL

Browser-Accurate Extraction

Review Your Style Guide

Export & Use

Frequently Asked Questions About Style Guide Generation

Image Color Palette Extractor

WCAG Contrast Checker

Color Converter

Site Style Guide Extractor

How It Works

Enter a Website URL

Browser-Accurate Extraction

Review Your Style Guide

Export & Use

Frequently Asked Questions About Style Guide Generation

What is a style guide and why does it matter?

How does the extractor capture accurate styles?

How do I use the extracted CSS variables in my project?

Can I use this to build a design system from an existing site?

Can I extract competitor websites for design research?

Why might extraction fail or produce incomplete results?

What font information is extracted?

Related tools

Image Color Palette Extractor

WCAG Contrast Checker

Color Converter