Fluid Typography & Clamp Calculator
Eliminate disjointed breakpoint media queries. Calculate mathematically smooth typography and spacing transitions between mobile and desktop viewports.
RazeQA Synergy: Pass responsive visual regression checks by adopting fluid clamp typography across all viewport sizes.
Run Automated Journey TestViewport & Font Range
Simulate Viewport Width:768px
320px (Mobile)768px (Tablet)1920px (4K)
CSS Property OutputAt 768px = 23.4px
font-size: clamp(1.0000rem, 0.5599rem + 1.8779vw, 2.2500rem);
Live Scaled Typography at simulated 768px