Font Converter — Convert TTF, OTF, WOFF Instantly
Free online font converter that supports TTF, OTF, and WOFF formats. Convert fonts in your browser with no uploads or privacy concerns.
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Preview how different line-height values affect paragraph spacing. Choose between px, em, or unitless, adjust font size, and copy ready-to-use CSS for clean vertical rhythm.
Font Metadata Viewer
View detailed metadata of any font including family name, PostScript name, version, glyph count, Unicode support, and OpenType features. Supports TTF, OTF, WOFF, and WOFF2 fonts. All processing is done in your browser, ensuring full privacy.
Font Glyph Viewer
Visualize all glyphs in any TTF, OTF, or WOFF font. View characters, Unicode code points, and internal glyph indexes in an interactive grid. Ideal for developers, type designers, and font enthusiasts.
Font Comparison Tool
Visually compare Google Fonts and custom fonts side-by-side using your own preview text. Adjust font size, fallback stacks, and export CSS snippets directly from the browser.
Font Subsetter
Subset TTF or OTF fonts to only include the characters you use. Export as TTF, OTF, or WOFF. Great for optimizing web font performance.
Font Pair Previewer
Preview and pair Google Fonts live with ToolMateX. Adjust heading and body text font, size, and weight. Export typography CSS directly. Perfect for designers, developers, and UI/UX projects.
Convert Fonts Between Popular Formats
With ToolMateX Font Converter, you can switch between TTF, OTF, and WOFF formats in seconds. Whether you're working with web fonts or desktop publishing, we've got you covered.
How It Works
- Upload your font file (.ttf, .otf, or .woff)
- Select your desired output format
- Click "Convert" to process the font in-browser
- Download the converted file — all instantly!
Why Use Our Font Converter?
- ✅ Convert fonts client-side for full privacy
- ✅ No file size or upload limits
- ✅ Works with modern web-safe formats
- ✅ No account or signup required
- ✅ Fast and lightweight utility
Common Use Cases
- 🎨 Designers preparing web-ready font formats
- 🖥️ Developers adding fallback fonts for better compatibility
- 📦 Packaging fonts for offline apps or games
- 🔤 Fixing font compatibility issues across platforms
Supported Input & Output Formats
- .ttf — TrueType Font
- .otf — OpenType Font
- .woff — Web Open Font Format
- (.woff2 export coming soon)
Frequently Asked Questions (FAQs)
Why Use ToolMateX
Tired of bloated tool websites with 10 ads per click? This platform is built for speed, simplicity, and reliability. Whether you're debugging JSON or testing colors, we’ve got your back.
Free to Use, Forever
All tools run right in your browser, fast, reliable, and available whenever you need them. No ads, and nothing to install.
Works Offline (Most of Them)
Most of my tools work directly in your browser without needing a server. Perfect for fast workflows (even if you’re offline).
Made by a 1-Person Team
Made by someone who actually uses these tools daily. It’s fast, clean, and made with your workflow in mind, not corporate KPIs.