Font Converters

18 free font tools that run entirely in your browser. Real TTF, OTF, WOFF, WOFF2 conversion using genuine font parsers — not renamed files. Plus Base64 encoding, metadata extraction, format detection, and validation.

Format converters

TTF to WOFFTrueType to Web Open Font Format. TTF to WOFF2TrueType to WOFF 2.0 (best web compression). OTF to TTFOpenType to TrueType conversion. OTF to WOFFOpenType to WOFF. OTF to WOFF2OpenType to WOFF 2.0. WOFF to TTFWeb font back to desktop TrueType. WOFF to WOFF2Upgrade WOFF v1 to WOFF 2.0. WOFF2 to TTFExtract TrueType from WOFF2. WOFF2 to WOFFDowngrade WOFF2 to WOFF v1.

Encoding and decoding

Font to Base64Embed any font as a Base64 data URI. Base64 to FontDecode Base64 back to a valid font file.

Inspection and validation

Font Metadata ExtractorFamily, style, version, designer, glyph count. Font Format DetectorIdentify TTF, OTF, WOFF, WOFF2 from file signature. Font File ValidatorCheck whether a file is a real, usable font. Font File AnalyzerDeep inspection: tables, glyphs, weight, version. Font Family Name ExtractorGet the exact family name for CSS. Font Weight InspectorRead the OS/2 weight class of any font. Font Version InspectorExtract version and revision metadata.