Preview fallback stacks before you ship CSS
Web-safe fonts load instantly because they exist on the device. Pick a stack, read your headline or body copy at adjustable px size, copy font-family.
System UI stack matches modern sans interfaces on Windows, macOS, and Android without @font-face.
Preview size slider runs 12 to 48 px for body and display checks.
Pair with CSS unit and minify tools
Convert px mockups to rem on the PX to REM / EM Converter using the same preview size.
Minify production CSS with the CSS Minifier after font-family rules ship.
Sample brand colors from mockups with the Color Picker from Image when pairing type and palette.
Choosing a stack
Use Georgia or Palatino for long-form serif without custom licensing.
Courier suits code snippets in marketing pages when monospace is needed.
Impact and Comic Sans are niche; preview before using in production UI.
Frequently Asked Questions (FAQ)
Which font stacks can I preview?
System UI sans, Georgia serif, Courier monospace, Arial, Verdana, Tahoma, Trebuchet MS, Palatino, Impact, and Comic Sans. Each includes generic fallback (sans-serif, serif, monospace, cursive).
Does this load Google Fonts?
No. Preview uses fonts already on the visitor OS. Stacks are chosen for broad availability without network requests.
What does copy export?
A single CSS line: font-family: stack; ready for paste into stylesheets or design tokens.
