OTF viewer
To open an OTF file, drop it in the box below. It opens straight away, even with no extension or the wrong one. Your browser opens it on your device: nothing is uploaded.
Open in
Opened on this device, never uploadedDrop or paste another file at any time
What you see
| OTF in the viewer | |
|---|---|
| Sample | Five sizes, and your own text |
| Characters | Latin, Greek and Cyrillic letters, digits and signs; missing ones greyed out |
| Details | Family, style, version, designer, licence, glyphs, tables |
| Next | Convert to TTF, OTF, WOFF or WOFF2 |
| Extensions | .otf |
| Upload | None: opened on your device |
What is an OTF file?
In short
OTF (OpenType) is a font format with PostScript outlines, common for fonts from type foundries.
A sample sheet in the font itself at five sizes, a line you can type into, and its characters, with the ones it lacks greyed out. Details lists its family, style, version, designer, licence and glyph count.
How to open an OTF file
- Add your OTF. Drop the file in the box, choose it or paste it.
- Look at it. A sample sheet in the font itself at five sizes, a line you can type into, and its characters, with the ones it lacks greyed out. Details lists its family, style, version, designer, licence and glyph count.
- Take it further. Open in hands it, in a new tab, to File converter or Batch.
Questions
The shape of the outlines: OTF usually has PostScript curves, TTF TrueType ones. Both install the same way.
No. The viewer runs in your browser and opens the file on your device. Nothing is sent anywhere.