Font & Typography Tools
Digital typography and scale calculation tools. Convert CSS pixels to proportional REM units based on root font size, generate modular type scales (Golden Ratio, Major Third), and inspect font metrics.
Available Font & Typography Tools (6)
PX to REM Converter & CSS Unit Calculator
Convert pixels (px) to relative units (rem) based on your root font size (16px default) with live conversion table and CSS snippet generator.
REM to PX Converter & Media Query Calculator
Convert relative REM units to exact screen pixels (px) based on root font size for design handoffs and responsive breakpoint audits.
Modular Scale Calculator
Generate harmonious typographic scale steps from a base size and musical or mathematical ratio with ready-to-use CSS variables.
Font Size Hierarchy Generator
Interactive visual typographic hierarchy designer for H1-H6, body text, and captions with desktop and mobile viewport preview.
Golden Ratio Typography Calculator
Calculate the mathematically perfect line height and content measure (line width) for any font size using the Golden Ratio (phi = 1.618).
Line Height Multiplier Calculator
Calculate unitless CSS line-height multipliers and exact pixel leadings across multiple font sizes for pixel-perfect typography.
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