Fontofweb

What is Fontofweb?

Fontofweb is an open-source design tool that analyzes the typography of any website. Users can input a website URL to extract detailed information about its font implementation, including font families, weights, line heights, and sizes. The tool operates without requiring browser extensions, making it accessible and straightforward to use. The platform serves designers, developers, and typography enthusiasts who want to study real-world font usage patterns and gather design inspiration from existing websites. It functions as both a practical reference tool and a learning resource for understanding how professional websites implement typography at scale. Key features include the ability to discover how websites structure their typographic systems, save findings for reference, and share discoveries with others. By providing transparent access to a site's font stack and spacing metrics, Fontofweb helps users reverse-engineer design decisions and apply similar approaches to their own projects. The tool addresses a common workflow need—examining a website's typography in detail—without adding friction through installation requirements or complex setup processes. As an open-source project, it remains freely available and can be inspected or modified by users interested in typography analysis tools.