Free online TTC to WOFF converter
TTC fonts can be exported as WOFF web fonts for browser use.
Convert TTC to WOFF online - free
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How to convert ttc to woff file
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Source format: TTC
TTC stands for TrueType Collection. It is a font container format that bundles multiple TrueType fonts into a single file, often sharing common glyph data to save space. TTC files are used by Windows, macOS, and many font management tools, especially for large font families such as East Asian system fonts or multi-style typeface collections. Typical use cases include installing system fonts, distributing font families efficiently, and keeping related font faces together in one package.
Target format: WOFF
WOFF stands for Web Open Font Format. It is a web-optimized font format designed for use on websites and supported by all major browsers. WOFF files usually contain compressed font data and metadata, making them smaller and easier to deliver over the web than desktop font formats. Its main advantages are better web performance, broad browser compatibility, and straightforward embedding with CSS. WOFF is commonly used for website typography, branding, and responsive design.
How to perform the conversion
Converting TTC to WOFF usually means extracting one font face from the collection and saving it in web font format. The best desktop tools for this are FontForge and, in some workflows, fonttools or other font editors that can open TTC collections.
- Open the TTC file in a font editor such as FontForge.
- If the TTC contains multiple faces, choose the specific font face you want to publish as WOFF.
- Verify that the font license allows web embedding and redistribution.
- Use File → Generate Fonts or File → Export, depending on the application.
- Select WOFF as the output format.
- Save the exported file with a
.woffextension, for exampleMyFont.woff. - Test the result in a browser or font preview tool to confirm it loads correctly.
If you want a quick browser-based option, you can convert the file on 101convert.com for free, without installing any software.
Notes on quality, compatibility, or limitations
TTC to WOFF conversion is not always one-to-one. A TTC may contain several font faces, but a WOFF file normally represents one font face per file, so you may need to export each face separately. Some TTC fonts include features or tables that do not transfer perfectly to web formats, especially if the source font is complex or poorly built. Also, font licensing is important: many fonts permit desktop use but restrict web embedding. After conversion, check that the WOFF renders correctly in modern browsers and consider generating WOFF2 as well for smaller file size if your workflow supports it.
Note: This ttc to woff conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
TTC vs WOFF: format comparison
How the TTC and WOFF formats compare on the properties that matter most for this conversion.
| Property | .TTC TrueType Collection | .WOFF Web Open Font Format |
|---|---|---|
| Outline type | TrueType outlines | Both |
| Hinting | Yes | Yes |
| Ready for web fonts | No | Yes |
| Variable font | — | No |
| Embedding in documents | Yes | Yes |
| Operating system support | Wide | Wide |
| Typical file size | Small | Small |
| Open standard | Partly open | Yes |
| Introduced | 1995 | 2009 |
| Developer | Apple Inc. | Mozilla Foundation, Opera Software, Microsoft, and others |
| MIME type | font/collection | font/woff |
Frequently asked questions
Is the TTC to WOFF converter free?
Yes, converting TTC to WOFF on 101convert.com is completely free. No registration, email address or installation is required.
How large can my TTC file be?
You can upload TTC files up to 150 MB and convert up to 100 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert TTC to WOFF?
No. The TTC to WOFF conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid TTC file for this TTC to WOFF conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.