.woff2 — Web Open Font Format 2
Font font/woff2
What a .woff2 file is
The web font format, wrapping TrueType or OpenType outlines in Brotli compression. Roughly 30% smaller than WOFF.
How to open it
Loaded by browsers through CSS @font-face; not a desktop-installable font.
Worth knowing
This is the only web font format worth shipping today. Serving TTF to browsers wastes bandwidth on every page load.