OTF → WOFF2
Convert OTF to WOFF2 – server-side
Why OTF → WOFF2?
Convert OTF fonts to WOFF2 – optimal web compression, deleted immediately.
Frequently Asked Questions
Why convert OTF to WOFF2?
WOFF2 offers the best compression for web fonts – up to 30% smaller than OTF.
Are my files safe?
Yes. Files are processed and deleted immediately.
About WOFF2
WOFF2 was standardized by the W3C in 2015 as the successor to WOFF and uses the Brotli compression algorithm instead of zlib for significantly better compression ratios on font data. This achieves approximately 30 percent smaller file sizes than WOFF at identical font quality with unchanged outline data. The savings are significant: a typical font family saves several hundred kilobytes with WOFF2, which translates to noticeably faster load times for websites using multiple fonts. WOFF2 is supported by all modern browsers and is today the preferred format for web fonts in professional web development. WOFF is kept as a fallback for older browsers, and TTF serves as a further fallback level. Converting from TTF or OTF to WOFF2 is lossless since only the compression method changes. Google Fonts serves fonts as WOFF2 by default. WOFF2 has become the de facto standard for web fonts and is essential in any modern web performance strategy.
About OTF
OTF (OpenType Font) was jointly developed by Microsoft and Adobe in 1996 as the successor to TrueType and Type 1 and was standardized as ISO 29444 in 2009, creating a unified standard for digital typefaces. OTF unifies the TrueType and CFF container formats in a single format with the .otf extension. CFF-based OTFs use cubic Bezier curves and achieve smaller file sizes for complex fonts compared to TTF. OTF supports advanced typographic features such as ligatures, alternate glyphs, swash letters, small caps, and contextual substitutions through OpenType Layout tables like GSUB and GPOS. The format can contain up to 65,536 glyphs and supports the full Unicode range including emoji and rare scripts. OTF is supported by all modern operating systems, browsers, and design applications and is today the preferred format for professional typefaces and typography in the graphic design industry. OTF bridged the gap between the PostScript and TrueType worlds.
Why convert OTF → WOFF2?
OTF (OpenType Font) extends TTF with advanced typography features: ligatures, swash characters, contextual alternatives, and OpenType layout tables. It's used in professional typography but isn't optimized for web use. Converting to WOFF2 creates web-optimized versions (WOFF2 with up to 30% better compression) or TrueType versions for systems and applications that don't support OTF features. WOFF2 makes OpenType fonts universally deployable. WOFF2 offers the best compression for web fonts and is the current standard for web typography.