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TTF vs WOFF2: Which Should You Use?

Same glyphs, a completely different job. Here's the direct comparison for the two formats people mix up most.

TTFWOFF2
CompressionNoneBrotli
Typical size vs. TTF100%about 30%
Designed forDesktop OS and appsWeb delivery
Browser @font-face supportWorks, but wasteful97%+ of browsers
Works in design softwareYesNo
Bar chart comparing file size across TTF, OTF, WOFF and WOFF2

When to use TTF

Stick with TTF for desktop apps, design tools, and anywhere the operating system, not a browser, is doing the rendering.

When to use WOFF2

Reach for WOFF2 any time a font loads through CSS @font-face on a live site. Smaller downloads mean faster text.

Need to convert between these two right now?

Convert TTF ↔ WOFF2 →