The quick brown fox jumps over the lazy dog
Inter
Sans SerifInter by Rasmus Andersson was purpose-built for computer screens with a tall x-height, tabular number support, and 18 weights. Its neo-grotesque construction with open apertures makes it the most technically refined grotesque sans-serif available as an open-source typeface.
Typography is the craft of endowing human language with a durable visual form
Roboto
Sans SerifRoboto by Christian Robertson is the default typeface of Android and Material Design. Its dual nature — geometric skeleton with open curves — creates a natural reading rhythm that serves both UI elements and body text across 12 weights with matching italics.
Design is not just what it looks like, design is how it works
Open Sans
Sans SerifOpen Sans by Steve Matteson delivers a humanist grotesque with upright stress and open letterforms optimized for legibility. Its wide language support covering 800+ languages and 10 weights make it one of the most versatile web fonts ever released.
Good typography is invisible, bad typography is everywhere
Lato
Sans SerifLato by Lukasz Dziedzic balances classical proportions with modern sans-serif construction. Its semi-rounded details give warmth to what could otherwise be a cold grotesque, making it effective for corporate communications that need both authority and approachability.
Clarity in typography leads to clarity in communication
Source Sans 3
Sans SerifSource Sans 3 by Paul D. Hunt was Adobe's first open-source typeface. Its clear differentiation between I, l, and 1 and its rationalist construction make it a benchmark grotesque for technical documentation and data-intensive interfaces.
Good design is good business and good business demands good type
IBM Plex Sans
Sans SerifIBM Plex Sans was designed by Mike Abbink and Bold Monday as the corporate typeface of IBM. Its grotesque skeleton with humanist proportions and distinctive slab-like terminals create a uniquely identifiable voice within the neo-grotesque tradition.
Every letter has a spirit to be revealed by the designer
Red Hat Display
Sans SerifRed Hat Display by Jeremy Mickel combines geometric clarity with grotesque sensibility for brand-forward display typography. Its open counters and generous letter-spacing at large sizes make it a compelling choice for technology sector headings and marketing materials.
Typography exists to honor content and serve the reader
Barlow
Sans SerifBarlow by Jeremy Tribby is a slightly rounded, low-contrast grotesk inspired by California's public infrastructure signage. Its 9 weights with matching italics and condensed widths provide complete typographic coverage for editorial and wayfinding design.
Accessible design is universal design for all people
Public Sans
Sans SerifPublic Sans was developed by the U.S. Web Design System (USWDS) as a neutral, highly legible grotesque for government digital services. Its focus on clarity at all sizes and strong character disambiguation make it an exemplary utilitarian typeface.
Type is a beautiful group of letters, not a group of beautiful letters
Libre Franklin
Sans SerifLibre Franklin by Impallari Type is an interpretation of Morris Fuller Benton's 1912 Franklin Gothic. Its 9 weights preserve the sturdy, no-nonsense character of early American grotesques while adding the metric refinements needed for modern screen rendering.