Format knowledge
TTF Format Guide & Converter
TrueType Font — TTF fonts install on Windows and macOS for documents and design. For the web, prefer WOFF2. Always check the font license before converting or embedding. Convert TTF in your browser; conversion files are not uploaded to Format Convertly servers.
What is TTF?
TrueType Font is TrueType Font — a scalable font format with glyph outlines for desktops and design apps, introduced by Apple / Microsoft (1991). TTF fonts install on Windows and macOS for documents and design. For the web, prefer WOFF2. Always check the font license before converting or embedding.
TTF format specifications
- Full name
- TrueType Font
- Kind
- font
- File extension
- .ttf
- MIME type
- font/ttf
- Developer / standard
- Apple / Microsoft · 1991
- Compression
- none
- Quality model
- Lossless / not lossy
- Container
- No / single bitstream typical
- Common codecs
- —
- Technical sources
- —
- Transparency
- Not supported
- Animation
- No (still / non-animated typical use)
- Typical size
- 50 KB – several MB depending on glyph coverage
- Browser support
- Can be used in @font-face but WOFF2 is preferred for the web
- Compatibility
- Universal on desktop OSes; browsers prefer WOFF/WOFF2 for @font-face
TTF compression & quality
TTF compression: none. Lossless (or non-destructive packaging) keeps reconstructable data — size savings come from packing efficiency, not throwing detail away. Typical size profile: 50 KB – several MB depending on glyph coverage. Quality note: Lossless vector outlines
Quality: Lossless vector outlines
Typical size: 50 KB – several MB depending on glyph coverage
Transparency & animation
TTF does not support an alpha channel. Convert to PNG, WebP, AVIF, or SVG when you need transparent backgrounds.
TTF is a still-media or non-animated format in typical use. Use GIF, APNG, video, or animated WebP when you need motion.
TTF metadata
Name tables, license/meta fields, and designer copyright strings live inside the font; web formats may include metadata blocks.
Best use cases for TTF
- Desktop publishing
- Office document branding
- Design tool type libraries
- Cross-desktop installs
When to avoid TTF
- Raw web delivery without WOFF2
- Ignoring license terms
- Mobile app embedding without subsetting
- System font replacement without rights
Advantages
- Wide desktop support
- Scalable outlines
- Familiar to designers
- Works in most OS font books
Disadvantages
- Larger than WOFF2 for web
- License complexity
- Hinting differences across OS
- Not the modern web default
Compatibility
Universal on desktop OSes; browsers prefer WOFF/WOFF2 for @font-face
Browsers: Can be used in @font-face but WOFF2 is preferred for the web
Software support
- Format Convertly
- Font editors
- OS font managers
Device support
- Desktop and mobile
- Modern desktops
- Phones and tablets with compatible apps
How to open TTF
Install via Font Book (macOS) or Settings → Fonts (Windows). Preview in design apps.
How to convert TTF
Convert TTF to WOFF/WOFF2 for licensed web use in Format Convertly — keep font files local and obey the license.
- Pick a target format from popular conversions or the full list below.
- Your file is read into browser memory — not uploaded to a server.
- Download the result when conversion finishes.
Popular TTF conversions
Convert to TTF
Incoming conversions strengthen the TTF cluster — e.g. JPG → TTF, PNG → TTF.
Convert from TTF
Best format guides featuring TTF
Decision pages that cite TTF — the next hop after a vs comparison.
Related formats
TTF tools
Tools extend the format graph beyond one-off conversion — compression, metadata, and utilities for real workflows.
Why convert in the browser?
Uploading sensitive TTF files to a random converter creates a third-party copy you cannot control. Format Convertly keeps processing on-device so photos, contracts, and exports stay private.
Technical sources
- OpenType specification — Microsoft
TTF FAQ
What is a TTF file?
TTF is TrueType Font — a scalable font format with glyph outlines for desktops and design apps. TTF fonts install on Windows and macOS for documents and design. For the web, prefer WOFF2. Always check the font license before converting or embedding.
Is TTF lossy or lossless?
TTF is typically lossless or non-destructive in common use (none).
Does TTF support transparency?
TTF does not support an alpha channel. Convert to PNG, WebP, AVIF, or SVG when you need transparent backgrounds.
How do I open a TTF file?
Install via Font Book (macOS) or Settings → Fonts (Windows). Preview in design apps.
How do I convert TTF privately?
Convert TTF to WOFF/WOFF2 for licensed web use in Format Convertly — keep font files local and obey the license. Format Convertly keeps processing in your browser so files are not uploaded to a conversion server.
Are my TTF files uploaded on Format Convertly?
No. TTF conversion runs in your browser. Files are not sent to Format Convertly servers for processing.
Choose a file or drag and drop
Drop your WOFF file here or
Choose file · Drag & drop · Public file link
- Processed on your device
- No conversion file stored on our servers
- Maximum file size: 100 MB
Conversion runs in your browser. Files are not uploaded to Format Convertly servers.
Knowledge graph
Topical links for TTF — not generic site indexes.
TTF essentials
Best uses for TTF
Convert to TTF
Convert from TTF
TTF problem guides
TTF tools
Related formats