How to Convert TTF to WOFF2 (Optimize Fonts for Web Performance)

Google Lighthouse flags TTF fonts on websites. WOFF2 is 30-50% smaller with identical rendering — an instant performance win. Upload to MegaConvert.io and select WOFF2 — done in seconds, free.

The Problem

You're using a custom font on your website loaded as TTF. Lighthouse reports say 'Serve static assets with an efficient cache policy' and 'Ensure text remains visible during webfont load.' The fix is simple: convert to WOFF2.

Why Convert?

• Smallest web font format — WOFF2 uses Brotli compression, 30-50% smaller than TTF.
• Browser support — all modern browsers (Chrome, Firefox, Safari, Edge).
• Core Web Vitals — smaller fonts = faster First Contentful Paint.
• Google recommends it — Lighthouse specifically suggests WOFF2.

How to Convert Online

1. Go to megaconvert.io/ttf-to-woff2.
2. Drag and drop your .ttf file.
3. Download your .woff2.

No account. No watermarks. Files auto-delete after 1 hour.

Related Conversions

• TTF to WOFF — legacy web support.
• OTF to WOFF2 — OpenType to web.
• WOFF2 to TTF — reverse for desktop.
• WOFF to WOFF2 — upgrade old web fonts.
• TTF to OTF — desktop format.

For Developers: API

curl -X POST https://megaconvert.io/api/v1/convert/sync \
  -H "X-API-Key: YOUR_API_KEY" \
  -F "file=@input.ttf" \
  -F "output_format=woff2" \
  -o output.woff2

API docs → | SDKs →