What is a .TTF file?
TTF is the TrueType font format, used across Windows, macOS and the web.
- Did you know
- TrueType was developed by Apple in the late 1980s as a rival to Adobe’s Type 1 fonts.
- On the web a .TTF file is served with the MIME type
font/ttf. - Analyser spots a .TTF file by its signature bytes
00 01 00 00.
- What Analyser shows you
- Preview fonts live in the browser and inspect them: the native FontFace API renders a real specimen (pangram, alphabet and sizes) of TrueType (TTF), OpenType (OTF), web fonts (WOFF, WOFF2) and collections (TTC), with sliders that drive each variable-font axis in real time. opentype.js reads the family, style, version, foundry, licence and units-per-em, counts the glyphs, and draws a grid of every glyph outline.
- Open a .TTF file
- Drag a .TTF file onto the Analyser home page (or tap to pick one). It opens entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.
- Related formats
- .OTF · .WOFF · .WOFF2 · .TTC. See all supported file types.