Yes. All processing happens entirely in your browser. Your font files are never uploaded to any server.

WOFF2 is the modern web font format using Brotli compression. It offers the best compression ratio and is supported by all modern browsers. It is the recommended format for serving fonts on the web.

Font Converter

Q: What font formats are supported?

TTF (TrueType), OTF (OpenType), WOFF (Web Open Font Format), and WOFF2 (Web Open Font Format 2). Convert between any combination.

Free Online Font Format Converter

font_download

Drag & drop font files here, or browse

TTF, OTF, WOFF, WOFF2

How It Works

Add font files Drag and drop your font files or click to browse. TTF, OTF, WOFF, and WOFF2 are all supported.
Choose output format Select your target format - WOFF2 for modern web, WOFF for broader compatibility, or TTF/OTF for desktop use.
Convert Click convert. Everything runs locally in your browser - nothing is uploaded.
Download Download your converted fonts individually or as a ZIP archive.

Features

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Private & Secure All processing happens in your browser. Your font files are never uploaded to any server.
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All Major Formats Convert between TTF, OTF, WOFF, and WOFF2 - the four formats that matter for web and desktop.
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WOFF2 Compression Uses the official Brotli-based WOFF2 encoder via WebAssembly for optimal compression.
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Batch Conversion Convert multiple font files at once and download them individually or as a ZIP.
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Instant Results Font format conversion is fast - most files convert in under a second.
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Any Direction Convert in any direction: compress TTF to WOFF2, decompress WOFF2 back to TTF, or anything in between.

Supported Formats

TTF
OTF
WOFF
WOFF2

FAQ

What font formats are supported?

TTF (TrueType), OTF (OpenType), WOFF (Web Open Font Format 1.0), and WOFF2 (Web Open Font Format 2.0). These cover all modern web and desktop font needs.

Is my data safe?

Yes. All processing happens entirely in your browser using WebAssembly. Your font files are never uploaded to any server. Nothing leaves your device.

What is WOFF2 and why should I use it?

WOFF2 is the modern web font format that uses Brotli compression to achieve 20-30% smaller file sizes than WOFF. It is supported by all modern browsers and is the recommended format for web fonts.

Do I still need WOFF if I have WOFF2?

For most sites, WOFF2 alone is sufficient. WOFF is only needed as a fallback for very old browsers. A common pattern is to list both in your @font-face rule with WOFF2 first.

Will conversion change how the font looks?

No. Converting between these formats is lossless - the glyph outlines and metrics are preserved exactly. Only the container format and compression change.

Can I convert multiple files at once?

Yes. Add as many font files as you like and they will all be converted. Download them individually or as a ZIP archive.

How It Works

Features

Supported Formats

FAQ

All Font Conversions