Inter is a workhorse of a typeface carefully crafted & designed for a wide range of applications, from detailed user interfaces to marketing & signage. The Inter typeface family features over 2000 glyphs covering 147 languages. Weights ranges from a delicate thin 100 all the way up to a heavy 900. Each glyph has three dedicated designs for weights 100, 400 and 900 to ensure excellent quality at any weight. Optical size ranges from "text" to "display" and there is a true italic variant.
Inter is one of the world's most used typefaces with applications ranging from computer interfaces, advertising & airports, to NASA instrumentation & medical equipment.
The smaller "text" optical-size designs features a tall x-height to aid in legibility of lower-case text, with several contrast-enhancing details like ink traps and bridges. The larger "display" optical-size designs offers clean lines, smooth curves and delicate details for excellent rhythm of large text.
Many OpenType features are provided as well, including contextual alternates which adjusts punctuation depending on the shape of surrounding glyphs, slashed zero for when you need to disambiguate "0" from "o", tabular numbers, and much more.
ABCDEFGHIJKLMN
OPQRSTUVWXYZ
abcdefghijklm
nopqrstuvwxyz
0123456789 &→!
ABCDEFGHIJ
KLMNOPQRS
TUVWXYZ →
abcdefghijklm
nopqrstuvwxyz
0123456789&!
Using Inter is as easy as
downloading & installing
the font files.
If you're making a web thing, you can use the following HTML and CSS:
<!-- HTML in your document's head --> <link rel="preconnect" href="https://rsms.me/"> <link rel="stylesheet" href="https://rsms.me/inter/inter.css"> /* CSS */ :root { font-family: Inter, sans-serif; font-feature-settings: 'liga' 1, 'calt' 1; /* fix for Chrome */ } @supports (font-variation-settings: normal) { :root { font-family: InterVariable, sans-serif; } }
Global CDN sponsored by Cloudflare
Inter is a free and open source font family.
You are free to use this font in almost any way imaginable.
Refer to the SIL Open Font License 1.1 for exact details on what the conditions and restrictions are.
Example text, Regular
One of the most famous lighthouses of antiquity, as I have already pointed out, was the pharos of Alexandria, which ancient writers included among the Seven Wonders of the World. It might naturally be supposed that the founder of so remarkable a monument of architectural skill would be well known; yet while Strabo and Pliny, Eusebius, Suidas, and Lucian ascribe its erection to Ptolemæus Philadelphus, the wisest and most benevolent of the Ptolemean kings of Egypt, by Tzetzes and Ammianus Marcellinus the honour is given to Cleopatra; and other authorities even attribute it to Alexander the Great.
All that can with certainty be affirmed is, that the architect was named Sostrates. Montfaucon, in his great work, endeavours to explain how it is that while we are thus informed as to the architect, we are so doubtful as to the founder, whom, for his part, he believes to have been Ptolemæus. Our ignorance, he says, is owing to the knavery of Sostrates. He wished to immortalize his name; a blameless wish, if at the same time he had not sought to suppress that of the founder, whose glory it was to have suggested the erection. For this purpose Sostrates devised a stratagem which proved successful; deep in the wall of the tower he cut the following inscription: “Sostrates of Cnidos, son of Dexiphanes, to the gods who Protect those who are upon the Sea.” But, mistrustful that King Ptolemæus would scarcely be satisfied with an inscription in which he was wholly ignored, he covered it with a light coat of cement, which he knew would not long endure the action of the atmosphere, and carved thereon the name of Ptolemæus. After a few years the cement and the name of the king disappeared, and revealed the inscription which gave all the glory to Sostrates.
Montfaucon, with genial credulity, adopts this anecdote as authentic, and adds: Pliny pretends that Ptolemæus, out of the modesty and greatness of his soul, desired the architect’s name to be engraved upon the tower, and no reference to himself to be made. But this statement is very dubious; it would have passed as incredible in those times, and even to-day would be regarded as an ill-understood act of magnanimity. We have never heard of any prince prohibiting the perpetuation of his name upon magnificent works designed for the public utility, or being content that the architect should usurp the entire honour.
To solve the difficulty, Champollion represents the pharos as constructed by Ptolemæus Soter. But, as Edrisi solemnly remarks, “God alone knows what is the truth.”
Much etymological erudition has been expended on the derivation of the word Pharos. As far as the Alexandrian light-tower is concerned, there can be no doubt that it was named from the islet on which it stood; yet Isidore asserts that the word came from φὼς, “light,” and ὁρἀν, “to see.” To quote again from Montfaucon: That numerous persons, who have not read the Greek authors, should exercise their ingenuity to no avail in the extraction of these etymologies, is far less surprising than that so good a scholar as Isaac Vossius should seek the origin of Pharos in the Greek language. From ϕαἰνειν, “to shine,” he says, comes ϕανερός, and from ϕανερός, ϕάρος.... But the island was called Pharos seven or eight hundred years before it possessed either tower or beacon-light.
The most reasonable conjecture seems to be that the word is a Hellenic form of Phrah, the Egyptian name of the sun, to whom the Alexandrian lighthouse would naturally be compared by wondering spectators, or dedicated by a devout prince.
At a later date we find the word applied to very different objects, though always retaining the signification of light or brilliancy. A pharos of fire—i.e., a ball or meteor—was seen, says Gregory of Tours, to issue from the church of St. Hilaire, and descend upon King Clovis. The same historian uses the word to describe a conflagration:—“They (the barbarians) set fire to the church of St. Hilaire, kindled a great pharos, and while the church was burning, pillaged the monastery.” The old French historian frequently employs the word in this sense, which leads us to suppose that in his time an incendiary was probably designated “a maker of pharoses” (un faiseur de phares). Still later, the term pharos was applied to certain machines in which a number of lamps or tapers were placed, as in a candelabrum. A modern French writer quotes from Anastasius the Librarian, that Pope Sylvester caused “a pharos of pure gold” to be constructed; and that Pope Adrian I. made one, “in the form of a cross,” capable of receiving one hundred and seventy candles or tapers. And Leon of Ostia, in his “Chronicle of Monte Cassino,” says, that the Abbot Didier had a pharos, or great silver crown, weighing one hundred pounds, constructed, which was surmounted by twelve little turrets, and from which were suspended six and thirty lamps.
Excerpt from “Lighthouses and Lightships”
Inter comes with many OpenType features which can be used to tailor functionality and aesthetics to your specific needs. Some of these features can be combined to form a great number of alternative variations.
altG16I
Depending on the surrounding context, different glyphs are used. Enabled by default
Disabled by default
Fixed-width numbers are useful for tabular data, where comparing columns across rows is desired.
Convert spans of numbers & forward slash into fractions
Alternate glyphs that matches capital letters and numbers
Custom-made glyphs for compositions. Enabled by default
Same as Subscript
Alternate glyph set that increases visual difference between similar-looking characters.
tnum
enables an entire set of dedicated glyphs that have the same width across all weights.
Inter currently covers 147 scripts
Greek
ΑΒΓΔΕΖΗΘΙΚΛΜΝ
ΞΟΠΡΣΤΥΦΧΨΩ
αβγδεζηθικλμνξ
οπρςστυφχψω
Cyrillic
АБВГДЕЁЖЗИЙКЛ
МНОПРСТУФХЧЦ
ШЩЬЪЫЭЮЯабвг
деёжзийклмнопрс
туфхчцшщьъыэюя
In web browsers you can use
font-feature-settings
.
In Figma you can access features via the
Advanced Type panel.
In Illustrator, Photoshop and friends, you can access features via the
Characters and OpenType panels.
Sketch doesn’t provide a UI for configuring font features, but there’s
a workaround using macOS’s native font UI.
https://rsms.me/inter/inter.css
and the Inter font
files are distributed globally over CloudFlare’s CDN.
This is very reliable and fast by automatically serving the fonts
from a server near your users, minimizing the latency of your web pages.
Have a look at pyftsubset
Have a look at OpenType Feature Freezer. It allows you to customize fonts with certain OpenType features “on by default.”
Yes you can! Inter is an open-source project, meaning the source code—or “source design” if you will—that is used to build the font files are freely available to improve upon. Font making requires a fair bit of technical work and depending on what you’d like to do, some things might be more fun depending on your technical skills. The “Contributing” document is a great place to start. This document outlines where you can have the biggest impact, how things are setup and how to get started.
Share what you’ve made in “Show and Tell”
Please submit a bug report on GitHub
Start by searching issues & discussions for an answer. If that didn’t help, ask your question in the “Q&A” forum.
Inter was developed in a private, internal git repository starting in November 2016, prior to being published on August 22, 2017. Between November 2016 and August 2017, there were 2,990,150 line edits made across 247 versions.
Have a pleasant surf on a snapshot of the old version 3 website
UPM: 2048
Variable axis opsz
[14–32]
Variable axis wght
[100–900]
Constant axis ital
[0, 9.4°]
Style classification: Sans-serif, Grotesk
x-height, opsz=14: 1118 UPM
x-height, opsz=32: 1056 UPM
Cap height: 1490 UPM
Ascender: 1984 UPM
Descender: -494 UPM
Vendor ID: RSMS