11 Free-Licensed Sans Serif Fonts

Off the Beat: Bruce Byfield's Blog

Jan 21, 2016 GMT
Bruce Byfield

Of the 708 free-licensed fonts currently available on Google Fonts, 191 are categorized as sans serif. That's not surprising, because sans serifs are among the most versatile  of modern fonts.

Prior to the early 19th century, most fonts were serifs, so-named for the hooks or crosspieces at the end of character strokes. When sans serifs first appeared, their appearance was so unusual that they were often called Grotesques (Another early name for them was Gothics, meaning they originated in northern Europe, as opposed to Italy, where serifs originated).

San serifs quickly gained in popularity, and by the early twentieth century, they had a reputation for having a clean, modern look. That reputation lingers today in North America, at least for printed material, in which the convention is to use serifs for body text and sans serifs for titles, headers, and footers. In the rest of the world, serifs and sans serifs are often used more interchangeably. Online, sans serifs have gained popularity because serifs often display poorly under low screen resolutions.

Today, free-licensed sans serifs are sometimes modeled after proprietary ones, but much less than serifs are. In fact, some of the most original sans serifs released under a free license were originally designed for a particular distribution or desktop environment. Many are included with matching serif and monospaced fonts, a habit which helps to simplify design choices


Cantarell is the default font for GNOME 3. Early versions were criticized for poor letter spacing, but the current version has overcome such problems and has an understated elegance that works on paper as well as online.

DejaVu Sans

The DejaVu font families are free-licensed versions of Bitstream Vera. One of the earliest free-licensed fonts, the DejaVu fonts are a popular choice for desktop environments. DejaVu Sans is especially useful on line, because characteristics like high letter heights, regular character strokes, and round letters make it highly readable under all circumstances. When printed, it benefits from extra line spacing because its letters are so large that they leave almost no white space.

Droid Sans

Droid Sans was designed by Google for mobile devices. As a result, it is ideal for online display, and highly readable at font sizes below 12 points.

Gillius ADF

Gillius is a free-licensed version of Gills Sans, one of the most versatile and popular fonts of all times. Its characters take up just about the exact same space as their equivalents in Gill Sans, but are darker and more widely spaced. Consider reducing the space between characters when using it.


Lato is the name for a collection of fonts: Lato, Lato Black, and Lato Hairline. Lato Hairline is too thin for everyday uses, but, between Lato and Lato Black, you should be able to find a font for every purpose. In fact, just as printers used to say about Caslon, I am tempted to say that, when in doubt, use Lato.

Maven Pro

The default line spacing of Maven Pro makes it a sans serif that works successfully as body text. Some might find the variation in its lower case letters original, while others might say that it gives a flattened appearance on both the top and bottom of some letters.

Mint Spirit 2

Mint Spirit 2 was designed unofficially for the Linux Mint distribution. It is a more subdued version of Mint Spirit, which is characterized by outsized capital letters, including a rounded capital M and N. By contrast, Mint Spirit 2 is more subdued. It is ideal for desktops and titles, but is a little too crowded for body text.


At body text size -- that is, 10-14 points -- Nobile looks condensed and can even be difficult to ready, because the ascender strokes in letters like "d" or "t" are only slightly larger than letters like "x" or "m" and the crossbars of its "t' and "f" are no wider than they have to be However, this problem disappears at heading and title sizes, at Nobile becomes an font with interesting eccentricities.

Oxygen Sans

Oxygen is the official font of KDE Plasma. As you might expect from KDE's geometric wallpaper, Oxygen uses a number of simple shapes -- for example, "d" and "p" are mirror images of each other. It works at almost any size, but stands out at smaller sizes, and its letters are well-spaced. It works well with Oxygen Mono, but its own italic is angled so much that it is difficult to read.


Raleway is ideal for titles and headers. Although it has a range of weights, only the Light, Regular, and Semi-bold should be used in most cases; Thin is almost invisible even on paper, while Heavy's letters are so thick that the spacing between them almost disappears.


The Ubuntu fonts were professionally designed for Ubuntu's Unity desktop. The basic font is one of the success free-licensed fonts, and its original touches, such as the right side-only crossbars on the "t" and "f"  and the combination of a curved and straight side on the "u" give it an elegant individuality. Similarly, its italic is one of the few oblique fonts that are not just the regular weight tilted twenty-five degrees.

By contrast, Ubuntu Mono has several letters like the "m" that look like they have been through a garbage compactor, while Ubuntu Condensed fails to compensate for the reduced space between letters by larger, spiky lower case letters. Both should be avoided.

Fonts for all occasions
The selection of free-licensed serif fonts can be limited, particularly if you anything except a classic body text. By contrast, the designers of free-licensed serif fonts offer a more versatile selection. Besides the eleven here, I would also recommend sans serifs like Fira, FuturaRenner, HammerSmithOne, Istok and League Spartan. However you look at them, free-licensed sans serifs offer enough variety to suit almost any design.

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