Fontaine
Generate metric-matched fallback rules to reduce web-font layout movement.
What’s included for free?
Free build-tool integration for generating font metrics and fallback overrides. Requires project configuration and local fallback fonts; CSS-variable usage can need a manual fallback alias. Improvement depends on the real page.
Where it runs: Local install
Provider information ↗Checked 2026-10-16
Before you use it
MIT for the software. Referenced font files retain their own licences and embedding conditions.
Provider terms can change. Check current pricing and usage rights before starting a project.