Curious about the design behind tcpdf.org? SiteFontCheck scanned their live CSS architecture and identified 4 unique font families. The website relies heavily on <system-ui, -apple-system, segoe ui, roboto, helvetica, arial, sans-serif> for its main text elements, paired with <monospace, monospace> and <google sans, roboto, arial, sans-serif> as fallback options, and 1 additional. Below is the precise map of font sizes, weights, and text elements used across their site.