PX to REM & Fluid Type Converter
Modular Scale
About this Tool
The Ultimate PX to REM & Fluid Type Converter is a command center tool for font size design that supports building design systems in the responsive era. Beyond simple unit conversion, it offers all necessary font size design features, including visual previews, Tailwind class suggestions, Modular Scale lists, and Fluid Typography (clamp function) generation.
Main Features
- Simple Converter: Bidirectional conversion between PX and REM. Calculated in real-time, you can check sizes with a visual preview and ruler.
- Tailwind Suggestion: Automatically suggests Tailwind classes similar to the calculation results, which can be copied with one click.
- Modular Scale: Displays a list of typical scales (xs, sm, base, lg, xl...), and you can set values by clicking them.
- Fluid Calculator: Generates responsive clamp() functions. Achieves Fluid Typography where sizes automatically adjust according to viewport width.
Privacy and Security
All processing is completed in the browser, ensuring privacy safety and high speed.
Update Log
- Initial release. Implemented Simple Converter and Fluid Calculator.
