Drop the font file — TTF, OTF, WOFF, WOFF2 or EOT.
Check the preview and the family name to confirm it is the typeface you meant.
Pick the output format — WOFF2 for the modern web, TTF for desktop use, EOT only if a legacy system demands it.
Click Convert and the new font file downloads immediately.
Web work needs WOFF2, desktop apps want TTF, some ancient enterprise system still demands EOT — and the font you have is in the wrong one. This converter reads TTF, OTF, WOFF, WOFF2 and EOT and writes TTF, WOFF, WOFF2, EOT or SVG, with WOFF2 handled by Google’s own compression library compiled to WebAssembly. A live preview renders the actual typeface before you convert, so you know you grabbed the right file.
Doing this in the browser is not just convenient — fonts are usually licensed files, and many licenses forbid redistributing them, which is exactly what uploading to a converter site is. Here the font is parsed, converted and re-encoded on your own machine.
100% private“Font files are licensed property — most licenses prohibit passing them to third parties, which includes converter websites. This one converts on your device; the font never leaves it.”
WOFF2, full stop — every current browser supports it and it compresses roughly 30% better than WOFF. A single woff2 @font-face source is the modern best practice; add WOFF only if you must support very old browsers.
Yes — PostScript (CFF) outlines are converted to TrueType quadratic curves in the process. The conversion is visually faithful for text sizes; perfectionists comparing giant display sizes may spot minuscule curve differences, which is inherent to the outline conversion, not a bug.
No — the license travels with the design, not the file format. Converting a font you are licensed to use for your own projects is normally fine; distributing the converted file is governed by the same terms as the original.
WOFF/WOFF2 are compressed containers, so they are much smaller than the TTF they contain — that is their whole purpose. Converting WOFF2 back to TTF decompresses it again, and hinting or kerning tables are preserved along the way.