The Noto project plans to create a font series that eventually supports all of Unicode.
This page is for the Latin, Cyrillic and Greek part of Noto Sans, which is derived from Steve Matteson’s Droid Sans. See also Open Sans. Accompanied by Noto Sans Mono.
For Noto Sans CJK, see Source Han Sans. For other scripts, see the respective page. Note that, as of Jan, 2026, not all script versions have a page at Fonts In Use yet.