5 formats supported
- TrueType (TTF)
- OpenType (OTF)
- WOFF
- WOFF2
- Embedded OpenType (EOT)
Font Converter
Convert between WOFF2, TTF, OTF and more, with subsetting.
About this converter
Font files carry the shapes of letters together with spacing and metadata. TrueType and OpenType are the desktop formats, WOFF and WOFF2 are their compressed web counterparts, and EOT is an old Microsoft format for Internet Explorer. People bring brand typefaces, open-source fonts and exports from design tools, and the destination decides which container a browser or an application will accept.
The converter reads the formats below and writes the output you choose. It repackages the glyphs into the new container, and subsetting can remove characters the page does not use. Licensing is not changed by conversion: a font that may not be embedded or served stays restricted whatever format it takes.
How it works
Choose an output format
Pick the format you want the result in before you add anything. Every file in the queue is converted to that one format, so the choice shapes the whole run.
Add your files
Drop files onto the page or use the file picker. Each file is checked against the formats this tool accepts, and anything that does not match is reported by name.
Download the result
When a conversion finishes, download the converted file. Uploads and results are deleted after 2 hours, so keep your own copy.
Formats you can convert
The font catalog covers desktop and web containers. Every format below is recognised on upload, and the target you choose decides which container and which compression the result uses.
- TrueType (TTF) — TrueType, the desktop format of most system fonts
- OpenType (OTF) — OpenType, with advanced typographic features
- WOFF — the first web font wrapper, compressed for browsers
- WOFF2 — the modern web font format with stronger compression
- Embedded OpenType (EOT) — an old Internet Explorer font container, read-only here
Quality and what changes
Font conversion moves the same outlines into another container. Converting between TTF and OTF changes the wrapper and may reorder the tables but keeps the glyph shapes; WOFF and WOFF2 apply compression for the web and decompress back to the same outlines. Subsetting reduces a font to the characters you select, which changes what the file contains even though the remaining glyphs are untouched. Layout features survive only when the target format can express them.
Privacy and limits
Guests can convert files up to 100 megabytes and run 5 conversions per day. A free account raises the limit to 500 megabytes and 25 conversions per day, and paid plans go up to 100 gigabytes.
Files you upload and the results you download are kept only long enough for you to collect them and are deleted after 2 hours. After that window nothing of yours remains on the server.
You do not need an account to convert a file; signing in only raises the size and daily limits.
Questions and answers
Which font format should I choose?
Use TTF or OTF for desktop software, WOFF2 for modern websites, and WOFF only where an older browser needs it. EOT exists for legacy Internet Explorer and is read here but never produced.
Does converting change the letter shapes?
The glyph outlines are carried into the new container, so the shapes stay the same when no subsetting or conversion to outlines occurs. The wrapper and compression change, not the drawing of each letter.
What does subsetting do?
Subsetting keeps only the characters you select and drops the rest, which makes a web font much smaller. The remaining glyphs are unchanged, but any text using a dropped character will fall back to another font.
Can I convert a commercial font?
Conversion repackages the file but does not grant any licence. A commercial font may forbid embedding, subsetting or web serving, and those terms apply whatever container the result uses.