TTF to SVG Font Converter
FileFlip converts TTF to SVG Font entirely inside your browser, using the font engine compiled to WebAssembly. The file is never uploaded to a server: it is read off your disk, converted on your own machine, and saved back by the browser. That means no file-size limit, no queue and no account.
How do I convert a TTF file to SVG Font?#
- Drop your TTF file onto the converter at the top of this page, or click it to pick one from your computer. You can add as many as you like.
- Leave the target set to SVG Font and the conversion starts on its own. FileFlip downloads nothing at all, because everything it needs is already built into your browser, then runs the font engine on your own machine.
- Save the SVG Font file. Your browser writes it straight to your downloads folder, because there was never a server holding it.
Does converting TTF to SVG Font lose quality?#
No. The glyph outlines are converted between outline models rather than redrawn, so the letterforms in the SVG Font file are the ones in the TTF file. What can change is the hinting and the OpenType tables around them.
Is it safe to convert TTF files online?#
Yes, because nothing is uploaded. FileFlip converts TTF files inside the browser tab you already have open, using WebAssembly builds of the same engines a desktop converter would install. Your file is read from your own disk into the page's memory, and no request carrying it is ever made.
You do not have to take that on trust. Open your browser's network panel, run a conversion, and you will see the engine come down and your file go nowhere. There is no upload, no server-side copy, no retention window, and no account tied to what you converted.
How FileFlip works lists every engine, its version and its download size, and shows how to check for yourself that nothing leaves your machine.
What TTF to SVG Font actually does to the file#
Converting TTF to SVG Font runs on the font engine, downloads nothing at all, because everything it needs is already built into your browser, converts the glyph outlines between outline models, keeps hinting and kerning, and drops OpenType features.
| Engine | the font engine |
|---|---|
| Conversion path | One step: TTF → SVG Font |
| Downloaded to your browser | Nothing. Your browser already has everything this conversion needs |
| Quality | Outlines preserved |
| You get back | One file |
| Where it runs | On the page's own thread, so a very large file will make the tab wait |
What survives the conversion
| What is in the file | This conversion | Why |
|---|---|---|
| Hinting | Kept | Carried through into the converted file. |
| Kerning | Kept | Carried through into the converted file. |
| OpenType features | Dropped | The target format has nowhere to put it. |
Worth knowing before you start:
- this conversion runs on the page's own thread, so a large file will freeze the tab while it works
What is a TTF file?#
A TTF file stores a font's glyph outlines as quadratic Bezier curves, along with the hinting instructions that adjust them for small on-screen sizes.
Use TTF for a font installed locally on a desktop, where every operating system already knows how to render it.
Convert TTF to WOFF2 before serving a font on a website, since browsers load a compressed web font format far faster than a raw TTF.
What is an SVG Font file?#
An SVG font file defines each glyph as an SVG path inside a font element, an XML-based approach the SVG 1.1 specification allowed and that SVG 2 has since removed.
There's little current reason to choose SVG fonts for web text; icon font systems built years ago are the main place they still appear.
Convert an SVG font to WOFF2 for anything meant to render as text in a current browser, since SVG font support is largely gone.
TTF to SVG Font questions people ask#
Can I use a TTF font on a website?
A browser can load a TTF file with @font-face, but it downloads uncompressed, which makes the page slower to load than serving the same font as WOFF2. TTF on the web only really makes sense as a fallback for very old browsers that don't support WOFF.
Does converting a font change what its license allows?
No. Converting a TTF file to another format changes its container, not its license, and most commercial font licenses restrict web embedding or redistribution regardless of file format. Checking what the original license permits comes before converting a font, not after.
What's the difference between TTF and OTF?
TTF stores glyph outlines as quadratic Bezier curves, the format Apple designed in the early 1990s. OTF extends the same font structure with an option for PostScript-style cubic outlines and adds OpenType's advanced typographic features, like ligatures and language-specific substitutions, that plain TTF doesn't have.
Why does Windows preview my TTF font but some programs won't use it?
Windows Font Viewer previews any valid TTF file, but a program that reads fonts through a stricter API, or checks the embedding permission bits inside the font, can refuse to use it even though it displays fine. That embedding restriction is set by the font's creator and travels with the file regardless of what it's converted to.