Glass Typography Scaler

Instantly convert CSS typography units between PX and REM within a beautiful glassmorphic interface.

Glass Typography Scaler: Seamlessly convert CSS units within a stunning glassmorphic interface! For web developers and UI designers, converting typography units between Pixels (PX) and Relative Ems (REM) is a repetitive but absolute necessity for building responsive websites. The Glass Typography Scaler is a lightning-fast, lightweight developer tool that performs these calculations instantly, directly from your browser toolbar. Breaking away from dull, standard utility tools, this extension features a premium "Glassmorphism" aesthetic. Complete with smooth gradient orbs floating behind a frosted glass panel, calculating your CSS units has never felt so modern, elegant, and visually satisfying. Key Features: Real-Time Bi-Directional Conversion: Type in a PX value to instantly get its REM equivalent, or type in REM to get PX. The math updates perfectly in real-time as you type. Customizable Root Size: Easily adjust the base root font size (default is 16px) to match the specific typography settings of your web project. Premium Glassmorphic UI: A visually stunning frosted-glass design that perfectly complements modern operating systems and modernizes your daily workflow. Cross-Platform Architecture: Built with clean, standard WebExtensions code, ensuring flawless performance on Chrome while remaining completely structurally ready for the Mozilla ecosystem. Strict Privacy & Security: 100% Offline & Local: This extension operates entirely offline. All mathematical calculations are processed locally on your device's memory using built-in JavaScript. It never connects to the internet or external servers. Zero Data Collection: We do not track your usage, log your inputted numeric values, or collect any personal information. Once you close the popup, the data disappears completely. No Permissions Required: Designed for absolute privacy and security, this tool requires absolutely NO intrusive browser permissions to function (it does not request access to your browsing history, storage, active tabs, or web page data). How to Use: Pin the extension to your browser toolbar. Click the crisp 128px icon to open the frosted glass popup. Adjust your Base Root Size if necessary (default is 16). Enter a value in either the PX or REM input field. Instantly get the accurately scaled dimension on the opposite side to copy into your CSS!