Lexi helps you actually use the words you're trying to learn.
Most vocabulary apps stop at quizzes: you learn a word, then never…
Users
3
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#305K
#246K among extensions
Version
0.4.2
updated 18 Jul 2026
Users
monthly, 4 months
Latest, 15 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 15 Oct 2026:0 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 Lexi
Lexi helps you actually use the words you're trying to learn.
Most vocabulary apps stop at quizzes: you learn a word, then never reach for it. Lexi closes that gap. As you write anywhere on the web, highlight a word and Lexi suggests stronger alternatives pulled from your own saved vocabulary, so the advanced words you've been studying surface at the moment you'd actually use them.
How it works:
• Highlight a word while writing eg. in your email, a doc, a post, and right-click "Suggest replacements" for a single word or "Improve Selection" for multi-word paragraphs
• Lexi shows words from your personal bank that fit, ranked by how well they match.
• Open the popup any time to search your saved words, or type a common word to see which of your saved words mean something similar.
Lexi is built for people who keep a personal collection of words they want to master: writers, students, anyone deliberately growing their vocabulary. It works with the words you've chosen, not a generic thesaurus, so the suggestions are words you're already invested in learning.
You'll need a Lexi account to sync your saved words. Sign in through the extension options to get started.