Designer / Typography
Letter Spacing Calculator
Calculate readable letter-spacing values for headings and UI labels, preview the result live, and copy production-ready CSS instantly. Especially useful for small UI labels, overlines, and tighter display typography.
Status
Loaded UI-label starter values
Live preview
SETTINGS
CSS output
font-size: 12px; letter-spacing: 0.08em;
Converted value
0.96px tracking at 12px
Why this gets reused
Small typographic adjustments often matter more than people expect on buttons, labels, tabs, and display copy.