SiteFontCheck

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Fonts used by

transformer-circuits.pub

Last analyzed 11/3/2026, 7:18:09 AM UTC

Curious about the design behind transformer-circuits.pub?

SiteFontCheck scanned their live CSS architecture and identified 4 unique font families.

The website relies heavily on styrene a, system-ui, sans-serif for its main text elements, paired with tiempos text, georgia, serif and arial, helvetica, sans-serif as fallback options, and 1 additional.

4
unique font families
Primary font
styrene a, system-ui, sans-serif

Below is the precise map of font sizes, weights, and text elements used across their site.

Detected Fonts

4 found

styrene a, system-ui, sans-serif

111

Anthropic’s

tiempos text, georgia, serif

71

A surprising fact about modern large language mode

arial, helvetica, sans-serif

2

Subscribe

system-ui

1

Transformer Circuits Thread

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About SiteFontCheck

SiteFontCheck is a powerful no extension free font checker analyzer that analyzes any website to identify and display all fonts used in real-time. Simply enter a URL and instantly discover the typography behind your favorite websites.

About SiteFontCheck

No extension free font checker analyzer for modern web design. Detect, analyze, and explore fonts across any website with our powerful, user-friendly interface.