Open Sans is an

open source Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized sof ...

humanist sans-serif In typography and lettering, a sans-serif, sans serif, gothic, or simply sans letterform is one that does not have extending features called "serifs" at the end of strokes. Sans-serif typefaces tend to have less stroke width variation than seri ...

typeface A typeface (or font family) is the design of lettering that can include variations in size, weight (e.g. bold), slope (e.g. italic), width (e.g. condensed), and so on. Each of these variations of the typeface is a font. There are list of type ...

Google Google LLC () is an American multinational technology company focusing on search engine technology, online advertising, cloud computing, computer software, quantum computing, e-commerce, artificial intelligence, and consumer electronics. ...

and released in 2011. It is based on his previous Droid Sans design, designed for Android mobile devices, but slightly wider. Featuring wide

apertures In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An ...

on many letters and a large

x-height upright 2.0, alt=A diagram showing the line terms used in typography In typography, the x-height, or corpus size, is the distance between the baseline and the mean line of lowercase letters in a typeface. Typically, this is the height of the let ...

(tall lower-case letters), the typeface is highly legible on screen and at small sizes. Because it belongs to the

humanist Humanism is a philosophical stance that emphasizes the individual and social potential and agency of human beings. It considers human beings the starting point for serious moral and philosophical inquiry. The meaning of the term "humani ...

genre of sans-serif typefaces, it has a true italic. As of July 2018 it is the second most served font on

Google Fonts Google Fonts (formerly known as Google Web Fonts) is a computer font and web font service owned by Google. This includes free and open source font families, an interactive web directory for browsing the library, and APIs for using the fonts v ...

, with over four billion views per day on more than 20 million websites. In March 2021, the family was updated to a variable font family, including Hebrew characters.

Use

Open Sans is popular in

flat design Flat design is a minimalist design language or design style commonly used in graphical user interfaces (GUI) (such as web applications and mobile apps), and also in graphical materials such as posters, arts, guide documents and publishing produ ...

-style web design. Open Sans is used in some of Google's web pages as well as its print and web advertisements. It is the official font of the UK's

Labour Labour or labor may refer to: * Childbirth, the delivery of a baby * Labour (human activity), or work ** Manual labour, physical work ** Wage labour, a socioeconomic relationship between a worker and an employer ** Organized labour and the labour ...

Co-operative A cooperative (also known as co-operative, co-op, or coop) is "an autonomous association of persons united voluntarily to meet their common economic, social and cultural needs and aspirations through a jointly owned and democratically-control ...

, and

Liberal Democrat Several political parties from around the world have been called the Liberal Democratic Party or Liberal Democrats. These parties usually follow a liberal democratic ideology. Active parties Former parties See also *Liberal democracy *Lib ...

parties. Used in

WordPress WordPress (WP or WordPress.org) is a free and open-source content management system (CMS) written in hypertext preprocessor language and paired with a MySQL or MariaDB database with supported HTTPS. Features include a plugin architecture ...

3.8 which was released on December 12, 2013.

Development

According to Google, it was developed with an "upright stress, open forms and a neutral, yet friendly appearance" and is "optimized for legibility across print, web, and mobile interfaces." Its design is similar to that of Matteson's Droid Sans, created as the first user interface font for Android phones, but with wider characters and the inclusion of italic variants. Explaining the different name, Matteson has said "Droid was intentionally narrow for mobile screens but it didn't have 'narrow' in the name. Open Sans isn't really 'extended' so that wasn't really an option either. A new family name is the direction they chose."

Unicode support

The character repertoire contains 897

glyphs A glyph () is any kind of purposeful mark. In typography, a glyph is "the specific shape, design, or representation of a character". It is a particular graphical representation, in a particular typeface, of an element of written language. A g ...

, covering the

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

and

Cyrillic alphabet , bg, кирилица , mk, кирилица , russian: кириллица , sr, ћирилица, uk, кирилиця , fam1 = Egyptian hieroglyphs , fam2 = Proto-Sinaitic , fam3 = Phoenician , fam4 = G ...

s with a wide range of

diacritic A diacritic (also diacritical mark, diacritical point, diacritical sign, or accent) is a glyph added to a letter or to a basic glyph. The term derives from the Ancient Greek (, "distinguishing"), from (, "to distinguish"). The word ''diacriti ...

s. In January 2014, Israeli type designer Yanek Iontef released an extension font covering the

Hebrew alphabet The Hebrew alphabet ( he, wikt:אלפבית, אָלֶף־בֵּית עִבְרִי, ), known variously by scholars as the Ktav Ashuri, Jewish script, square script and block script, is an abjad script used in the writing of the Hebrew languag ...

with support for

Niqqud In Hebrew orthography, niqqud or nikud ( or ) is a system of diacritical signs used to represent vowels or distinguish between alternative pronunciations of letters of the Hebrew alphabet. Several such diacritical systems were developed in the ...

(but not

Cantillation marks Hebrew cantillation is the manner of chanting ritual readings from the Hebrew Bible in synagogue services. The chants are written and notated in accordance with the special signs or marks printed in the Masoretic Text of the Bible, to complem ...

) for early access. The extension font went on to become popular and to be used by prominent institutions such as

Tel Aviv University Tel Aviv University (TAU) ( he, אוּנִיבֶרְסִיטַת תֵּל אָבִיב, ''Universitat Tel Aviv'') is a public research university in Tel Aviv, Israel. With over 30,000 students, it is the largest university in the country. Locate ...

in its 2016 rebranding, and by the ''

Haaretz ''Haaretz'' ( , originally ''Ḥadshot Haaretz'' – , ) is an Israeli newspaper. It was founded in 1918, making it the longest running newspaper currently in print in Israel, and is now published in both Hebrew and English in the Berliner f ...

'' website. Hebrew support was added in March 2021.

Derivatives

Open Sans has six weights (Light 300, Normal 400, Medium 500, Semi-Bold 600, Bold 700 and Extra Bold 800), each of them with an italic version, totaling 12 versions, although the Medium and Medium Italic styles are not yet accepted into Adobe Fonts. It has a number of stylistic alternates, such as a capital 'i' with a serif (for situations where this could be confused with a number '1' or lower-case 'L') and a selectable choice between a single and double-storey 'g'. Numbers can be set as tabular or proportional lining figures or as proportional

text figures Text figures (also known as non-lining, lowercase, old style, ranging, hanging, medieval, billing, or antique figures or numerals) are numerals designed with varying heights in a fashion that resembles a typical line of running text, hence the ...

Open Sans Condensed

Open Sans Condensed has three styles: light, bold and light italic. As of 2021, the "Regular", "Semibold", and "Extra Bold" versions have been released to GitHub, but not yet accepted into Google Fonts or Adobe Fonts.

Open Serif

Matteson Matteson may refer to: Places * Matteson, Illinois * Matteson, Wisconsin Matteson is a town in Waupaca County, Wisconsin, United States. The population was 956 at the 2000 census. The former unincorporated community of Hunting was located pa ...

designed Open Serif, a companion

slab serif In typography, a slab serif (also called ''mechanistic'', ''square serif'', ''antique'' or ''Egyptian'') typeface is a type of serif typeface characterized by thick, block-like serifs. Serif terminals may be either blunt and angular ( Rockwell), ...

typeface family. While Open Serif is not open-source, the font is sold by Matteson Typographics, owned by Steve Matteson and released on August 26, 2016.

Open Sans Soft

On March 23, 2021, Matteson released a rounded version of Open Sans called Open Sans Soft. Like Open Serif, it is not an open-source font and is sold by Matteson Typographics. In contrast to the original open-source Open Sans, the capital 'i' with a serif is the default glyph for that letter, with the glyph without a serif as a

stylistic alternate In metal typesetting, a font is a particular size, weight and style of a typeface. Each font is a matched set of type, with a piece (a " sort") for each glyph. A typeface consists of a range of such fonts that shared an overall design. In mod ...

for it.

References

External links

Google Fonts Open Sans

Open Sans in GitHub
{{Free software typefaces Typefaces and fonts introduced in 2011 Humanist sans-serif typefaces Digital typefaces Typefaces with text figures Open-source typefaces Typefaces designed by Steve Matteson