01
ADD YOUR OTF
Drop the OTF file into the box above or choose it from your device.
OTF → WOFF2 / online converter
OTF to WOFF2 Converter
Convert an OpenType font to WOFF2, the smallest web font format and the one browsers load fastest.
01 / how to
How to convert OTF to WOFF2
02
CONVERT TO WOFF2
WOFF2 is already selected. Press Convert and wait a few seconds.
03
DOWNLOAD
Save the finished WOFF2 file. The original is deleted from our server.
02 / what you get
What happens to your data
Kept
- Everything in the font: glyphs, kerning, ligatures and alternates, because only the packaging changes
- The original PostScript (CFF) outlines stay as they are, with no redrawing
- The smallest file of the web formats, often 40–60% smaller than the OTF
Good to know
- WOFF2 is meant for browsers. To install the font on a computer, use the OTF or TTF.
- Converting a font does not change its license. Make sure the license allows web embedding or modification before you publish the result.
- Files up to 4 MB are supported, which covers most Latin, Cyrillic and Greek fonts but not large CJK fonts.
03 / formats
OTF vs WOFF2
OTF
An OTF (OpenType Font) file is a newer, more advanced font format that supports richer typography features — ligatures, alternate glyphs, and multi-language support. Most modern professional fonts are distributed as OTF.
Used in: Modern type foundries · Professional design tools · Multi-language typography
WOFF2
A WOFF2 file is the newer, more compressed version of WOFF — roughly 30% smaller on average, and supported by every modern browser today. It's the current best practice for web fonts.
Used in: Modern website @font-face · Google Fonts style delivery · Fast page-load optimization
04 / more
More conversions
From OTF
To WOFF2
Have a different file? Open the main converter — it detects the format for you.