Add your TTF file
Drop one or more .ttf files onto the converter above, or browse for them. They load into browser memory only — nothing is uploaded, so there is no size-based pricing and no server queue.
TTF to WOFF2
Converting a .ttf font to .woff2 repackages the same glyphs and metrics for a different delivery target. Free, private, and validated — the file never leaves your browser.
Private for supported formats — processed in your browser
Runs on your deviceConvert supported files
Drop TTF files here
Batch files can each use a different output. Nothing uploads for local conversions.
Working inputs include camera RAW, browser-local audio/video, PDF, CBZ/CBR comics, office documents, ebooks, markup, 3D models, structured text, images, and archives.About converting TrueType font to WOFF2 web font
Converting a .ttf font to .woff2 repackages the same glyphs and metrics for a different delivery target. TrueType fonts, extension .ttf, describe each glyph as outlines built from quadratic Bezier curves plus hinting programs that fine-tune rendering at small sizes. It has been the workhorse desktop font format for over three decades and remains the base technology inside most fonts installed today.
WOFF2 (.woff2) is the current web-font format: a font's sfnt tables preprocessed and squeezed with Brotli compression so pages download less type data. It is purely a transport wrapper — decompressing a .woff2 reconstructs a working TrueType or OpenType font. For this route the practical draw is the smallest deliverable font format, cutting load time and bandwidth and lossless — full fidelity of the wrapped font is preserved — balanced against operating systems will not install it, so designers juggle separate web and desktop copies of the same font, which is worth knowing before you commit a large batch.
Why convert TTF to WOFF2?
The practical trigger for this conversion is usually a mismatch: with .ttf, uncompressed, so files are several times larger than their WOFF2 equivalents on the web. Switching to .woff2 buys you the smallest deliverable font format, cutting load time and bandwidth, which is why it is the better fit for serving fonts on production websites as the default @font-face source. Because the conversion runs locally, trying it costs nothing but a few seconds of compute on your own machine.
TTF vs WOFF2 at a glance
| Aspect | TrueType font (.ttf) | WOFF2 web font (.woff2) |
|---|---|---|
| Format type | Container — quality depends on the codecs and settings inside | Container — quality depends on the codecs and settings inside |
| How it stores data | an sfnt container of tagged binary tables: glyf for outlines, cmap for character mapping, name for naming, hhea and hmtx for metrics | brotli compression over the whole font, preceded by a glyf and loca transformation that re-encodes outline data for better compressibility |
| Strongest at | installing fonts on Windows, macOS, and Linux desktops | serving fonts on production websites as the default @font-face source |
| Weak spot | uncompressed, so files are several times larger than their WOFF2 equivalents on the web | operating systems will not install it, so designers juggle separate web and desktop copies of the same font |
| Metadata | the name table stores family and style names, version, copyright, trademark, designer, and license URL, while OS/2 table bits declare embedding and installation permissions | all metadata of the wrapped font survives untouched, and the container can additionally carry an optional extended-metadata XML block from the vendor |
Pick WOFF2 as the output
Select .woff2 in the output menu next to each file. The menu only offers targets this engine can genuinely produce, so if WOFF2 is selectable, the route is real and validated.
Convert on your device
Press Convert. The font tables are parsed and rewritten locally with fonteditor-core; glyph outlines, hinting, and kerning survive the trip.
Verify and download
Each result is signature-checked before the download unlocks, so a failed encode can never masquerade as a valid WOFF2 file. Outputs keep the original filename with the .woff2 extension.
TTF to WOFF2 questions, answered
Will converting TTF to WOFF2 lose quality?
Since ttf is container-oriented and woff2 is container-oriented, the conversion preserves the source content exactly as stored; no additional compression pass is applied beyond what .woff2 itself requires.
Is it private to convert TTF files here?
Yes — the .ttf file is processed inside your browser tab and never uploaded. The font tables are parsed and rewritten locally with fonteditor-core; glyph outlines, hinting, and kerning survive the trip. Close the tab and the file is gone from memory.
Where will the WOFF2 file work?
Chrome, Firefox, Safari, and Edge have all supported .woff2 for years — coverage is effectively universal outside long-dead browsers like Internet Explorer, which never adopted it. Because no operating system accepts it for installation, workflows convert to TTF or OTF whenever a font must leave the browser.
Will the WOFF2 file be bigger or smaller than my TTF?
It depends on the content: brotli compression over the whole font, preceded by a glyf and loca transformation that re-encodes outline data for better compressibility. Convert one representative file first and compare before batch-processing a large set.
What happens to the metadata in my TTF file?
In .ttf, the name table stores family and style names, version, copyright, trademark, designer, and license URL, while OS/2 table bits declare embedding and installation permissions. Re-encoding through the browser pipeline does not carry embedded metadata into the output, which doubles as a privacy scrub — check the exported file if you specifically need tags preserved.
Can I convert WOFF2 back to TTF?
Yes — the reverse route exists as a separate tool. Bear in mind that round-tripping .ttf → .woff2 → .ttf is not a perfect undo when any lossy step is involved; keep your original if fidelity matters.