Tools
What font does this website use?
Enter a website address and see the fonts it uses: the family, where it is loaded from, how it is set for headlines and body text, and the closest free Google Fonts match.
linear.app
Measured 4 days ago.
:root {
--font-heading: "Inter Variable", "Inter", sans-serif; /* Inter stands in for Inter Variable */
--font-body: "Inter Variable", "Inter", sans-serif; /* Inter stands in for Inter Variable */
--font-mono: "Berkeley Mono", "JetBrains Mono", monospace; /* JetBrains Mono stands in for Berkeley Mono */
--font-size-base: 24px;
}How it works
Stylepack opens the site in a real browser, measures what renders (not what the stylesheet says) at four widths and in both themes, and stores the result as a design pack. A site already measured answers at once; a new one takes under a minute. Every value on this page comes from that pack.
Questions
How do you find the font a website uses?
The site is opened in a real browser and every text style is measured as it renders: the family the browser actually used, its weight, size, line height and tracking. A font declared in CSS but never loaded is not reported.
What if the font is not free?
Most brand fonts are licensed. The result names the closest free match on Google Fonts and the CSS puts it in the font stack as a stand-in, so the same stylesheet works with or without the licensed font.
Is this different from a browser extension?
An extension tells you the family under the cursor. This page measures the whole site at once, sorts the families by role, and gives you CSS you can paste, plus the full design pack for an AI coding agent.