CSS Font Stack Generator
Your webfont takes a moment to load — the fallback carries the layout in the meantime. Pick your primary font and the right system stack falls in behind it.
Runs entirely in your browser — no upload, no registration.
CSS
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;What this tool does
Provides tested system-font fallbacks for sans, serif and monospace, plus an emoji-safe UI stack.
Why you might need it
Without a fallback stack you either get invisible text (FOIT) or Times New Roman flashes (FOUT). A good fallback minimizes layout shift and keeps rendering fast.
How to use it
- Type your primary webfont.
- Pick the family class.
- Copy the CSS.
Always review the included licence before commercial use. Do not remove copyright records, designer names, licensing metadata or embedding restrictions from any font you process.