TFT

Letter Spacing & Line Height Visualizer

Fine-tune typography by adjusting letter spacing, line height, and word spacing with live preview.

Typography Settings
-0.1em00.5em
0.81.53
Quick Presets
Live Preview
The quick brown fox jumps over the lazy dog. Typography is the art and technique of arranging type.
Character Grid Preview
Thequickbrownfoxjumpsoverthelazydog.Typographyistheartandtechniqueofarrangingtype.
Generated CSS
font-size: 16px;
letter-spacing: 0em;
line-height: 1.5;
word-spacing: 0em;
.text {
    font-size: 16px;
  letter-spacing: 0em;
  line-height: 1.5;
  word-spacing: 0em;
}
Visual Guide
Letter Spacing
A B C
0.2em
Line Height
Line 1
Line 2
1.5
Word Spacing
word word
0em

Understanding Typography Spacing

Letter Spacing
Also known as tracking, letter spacing adjusts the space between all characters. Positive values add breathing room, negative values create tighter text.
Line Height
The vertical space between lines of text. Critical for readability—too tight causes crowding, too loose disconnects lines.
Word Spacing
Controls the space between words. Useful for justified text or creating specific visual rhythms in typography.

Typography Tips

  • Uppercase text: Add 0.05-0.1em letter spacing for better readability
  • Headlines: Use tighter line height (1.1-1.3) and slightly negative letter spacing
  • Body text: Aim for 1.5-1.7 line height for optimal readability
  • Small text: Increase letter spacing slightly to improve legibility

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