Website Design Analyzer
Analyze a website's colors, fonts, buttons and visual design system from its URL.
How It Works
Extract design systems in 3 simple steps
Enter Website URL
Paste any public website link like `https://example.com` into the URL box.
Serverless Inspection
ToolJi loads the page in a secure browser, inspecting computed DOM styles and fonts.
Get Design Tokens
Copy colors, typography scale, button CSS, and export generated `:root` CSS design tokens.
Frequently Asked Questions
Everything you need to know about Website Design Analysis
What is a Website Design Analyzer?
A Website Design Analyzer is a utility that loads a public webpage and inspects rendered styles to extract visual design information such as color palettes, font families, typography scales, button styles, border-radius, and CSS design tokens.
Can ToolJi detect website colors?
Yes! ToolJi inspects rendered background, text, border, and button colors from the live DOM and groups them into a clean 6-12 color palette with HEX and RGB codes.
Can ToolJi detect fonts used on a website?
Yes. The analyzer inspects computed font-family rules across headings, body text, buttons, and links, and identifies whether fonts originate from Google Fonts or Web Fonts.
Can ToolJi extract button styles?
Yes. The tool measures primary button background colors, text colors, border-radius, font size, font weight, and padding, and generates an approximate CSS snippet.
Can I analyze any website?
You can analyze any publicly accessible HTTP or HTTPS website URL. Internal network addresses or private pages behind logins cannot be accessed.
Does ToolJi store the analyzed website?
No. Analysis is performed dynamically on demand. ToolJi does not permanently store the analyzed website's data or content.
Are the generated CSS variables the original website CSS?
No. The generated CSS variables (:root tokens) are synthesized design tokens inferred from the rendered computed styles by ToolJi.
Why can't some website styles be detected?
Some websites rely on dynamic canvas graphics, shadow DOMs, cross-origin iframe sandboxes, or heavy anti-bot protections. In such cases, unreadable properties will be gracefully omitted.