Scroll to navigation

man(1) sfnt2woff-zopfli man page man(1)

NAME

sfnt2woff-zopfli - Create WOFF files with Zopfli compression

SYNOPSIS

sfnt2woff-zopfli [OPTIONS] <otffile>

woff2sfnt-zopfli [OPTIONS] <woff>

DESCRIPTION

This is a modified version of the sfnt2woff utility that uses Zopfli as a compression algorithm instead of zlib. This results in compression gains of, on average, 5-8% compared to regular WOFF files. Zopfli generates compressed output that is compatible with regular zlib compression so the resulting WOFF files can be used everywhere.

USAGE

OpenType to WOFF

To create a WOFF file from an OpenType files:

sfnt2woff-zopfli [-v <maj>.<min>] [-m <metadata.xml>] [-p <private.dat>] <otffile>

Options:

-v <maj>.<min>
set font version number (major and minor, both integers)
-m <metadata.xml>
include metadata from <metadata.xml> (not validated)
number of zopfli iterations (default = 15)
-p <private.dat>
include private data block

WOFF to OpenType

To decompress a WOFF file and write the OpenType file to stdout:

woff2sfnt-zopfli [-v | -m | -p] <woff>

Options:

write font version to stdout
write WOFF metadata block to stdout
write private data block to stdout

AUTHOR

This manpage was written for the Debian sfnt2woff-zopfli package by Paride Legovini <pl@ninthfloor.org>.

20 Feb 2018 1.1.0