What is WOFF?
WOFF (Web Open Font Format) is a W3C font format for the web: a TrueType or OpenType font wrapped in a container with zlib compression and metadata. It exists so fonts can be served efficiently rather than as raw desktop files.
Also written as Web Open Font Format
Primary sources
Specifications cited by the tools below whose own titles define WOFF.
6 tools that work with WOFF
Files never leave your browser.
Developer Tools6
Font to Base64 & CSS GeneratorConvert font files directly into CSS @font-face data URIs.OTF to TTF ConverterConvert OpenType (.otf) fonts to TrueType (.ttf) format.TTF to WOFF ConverterConvert TrueType (.ttf) fonts to Web Open Font Format (.woff).TTF to WOFF2 ConverterConvert TrueType (.ttf) fonts to optimized WOFF2 web fonts.WOFF to TTF ConverterConvert WOFF web fonts back to desktop TrueType (.ttf) fonts.WOFF2 to TTF ConverterDecompress WOFF2 fonts back to TTF format.
Related terms
Terms that appear alongside WOFF on the same tools.