Osmo - Learn by Osmosis

by Osmo · Education

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Passive English vocabulary immersion into Spanish, French, Japanese, or Korean while you browse.

Users

−3 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#262K

#218K among extensions

Version

1.0.0

updated 4 Jun 2026

Users

monthly, 4 months

Latest, 15 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Osmo - Learn by Osmosis

Learning a new language doesn't have to mean flashcards, textbooks, or hours of study. Osmo helps you learn introductory vocabulary in Spanish, Japanese, Korean, and French while you browse the web. As you read articles, blogs, and other websites, Osmo gently introduces common words from your target language, helping you build familiarity through everyday exposure. Whether you're preparing for an upcoming trip, want to recognize words on signs and menus, or simply want a fun way to start learning a new language, Osmo makes language practice feel natural and effortless. No lessons to complete, no streaks to maintain. Just small moments of learning built into your daily browsing. Learn by osmosis and turn the websites you already visit into opportunities to learn.