Font Conversion

Fontisan supports conversion between various font formats.

Supported Formats

Input	Output Formats
TrueType (.ttf)	OTF, WOFF, WOFF2
OpenType (.otf)	TTF, WOFF, WOFF2
Type 1 (.pfb)	TTF, OTF, WOFF, WOFF2
WOFF	TTF, OTF
WOFF2	TTF, OTF

Basic Conversion

require 'fontisan'

# Convert TTF to WOFF2
Fontisan.convert('font.ttf', output_format: :woff2)

# Convert with custom output path
Fontisan.convert('font.ttf', output_path: 'output/font.woff2')

Batch Conversion

# Convert multiple files
fonts = Dir.glob('fonts/*.ttf')
fonts.each do |font|
  Fontisan.convert(font, output_format: :otf)
end

Related

• WOFF/WOFF2 Formats - Details on web font formats