Font Pair Previewer

Preview heading and body font combinations using system fonts. Adjust sizes, weights, spacing, and colors with live preview and CSS export.

9,500 AI Tokens Used
Feb 6, 2026 Created
designcss
Categories
#1f2937
#ffffff

The Quick Brown Fox Jumps Over the Lazy Dog

A journey of a thousand miles begins with a single step

Typography is the art and technique of arranging type to make written language legible, readable, and appealing when displayed. The arrangement of type involves selecting typefaces, point sizes, line lengths, line-spacing (leading), and letter-spacing (tracking), as well as adjusting the space between pairs of letters.

  • Choose readable body fonts
  • Pair contrasting styles
  • Maintain visual hierarchy
  • Test at different sizes
Good typography is invisible. Bad typography is everywhere.
/* Heading */
h1, h2, h3 {
  font-family: Georgia, serif;
  font-size: 36px;
  font-weight: bold;
}

/* Body */
body, p {
  font-family: Arial, sans-serif;
  font-size: 16px;
  font-weight: normal;
  line-height: 1.6;
  letter-spacing: 0px;
  color: #1f2937;
}

Uses system/web-safe fonts only. No external font loading required.

How This Tool Was Built

This tool was created entirely by AI. Here's the exact prompt used to generate it:

Prompt Used
Create a Font Pair Previewer with system/web-safe font selectors for heading and body, size/weight/line-height/letter-spacing controls, color pickers, preset popular pairs, live preview with heading/paragraph/list/blockquote, and CSS export.
AI
Claude AI Model
#
9,500 Tokens Used
100%
AI-Generated Code Origin