Alphine: AI Dictionary for English Learners

by johnkim8778@gmail.com · Communication

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

No more pausing to look things up—understand tricky words instantly while you browse.

Users

−1 in 30 days

Rating

3.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#174K

#145K among extensions

Version

1.0.0

updated 11 Sep 2025

Users

monthly, 13 months

Latest, 15 Oct 2026: 13 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months

Latest, 15 Oct 2026: 2 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 Alphine: AI Dictionary for English Learners

Alphine makes reading the web effortless by instantly explaining complex words with clear definitions or translations, right on the page. No more copy-pasting into a dictionary. Alphine highlights tricky words as you browse and gives you instant explanations, powered by AI. Best of all? It runs entirely on your device. Your data never leaves your browser, so your reading stays private and secure. ➤ How it works • Detects difficult words in real time as you read • Hover or click for instant definitions or translations (currently supports Spanish, French, Japanese, and Simplified Chinese) • Save words to your personal vocabulary list • Lightweight, fast, and distraction-free ➤ Why Alphine? • Instant word help without breaking your flow • 100% client-side—your data stays private • Perfect for students, language learners, and curious readers