Slash Mark – Fontstyle Checker is a Chrome extension designed to enhance the workflow of web designers, developers, and typographers by providing instant access to font details on any website. This free tool allows users to inspect fonts easily, revealing essential information such as font family, size, color, and weight with just a click. Additionally, it offers the convenience of copying CSS snippets directly, streamlining the process of integrating styles into projects.

The extension features a user-friendly interface that allows users to click on any word to view its font properties, pin the information popup for continuous visibility while browsing, and reposition the popup anywhere on the screen. A dark theme option is available for distraction-free reading, making it suitable for various users, including students and learners who want to understand typography better. Overall, Slash Mark – Fontstyle Checker simplifies font inspection and boosts productivity.