Vocabulary Highlighter — Learn While Reading & Watching

Highlight unknown words on any website and YouTube. 12 languages. Flashcards, spaced repetition, word frequency. No account needed.

Users68

Rating5.0

Reviews2

Manifest versionV3

7-day growth+5

7-day growth rate+7.94%

Preview

Vocabulary Highlighter — Learn While Reading & Watching Media preview

4 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing

+3+4.62%

7-day growthGrowing

+5+7.94%

30-day growthGrowing

+9+15.3%

Technical snapshot

Version, languages, and crawl freshness

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Version0.2.0

ManifestV3

Size58.13KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Learn English vocabulary by reading websites you already love — Reddit, Medium, news, documentation, anything.

HOW IT WORKS

Open any webpage → click "Activate" → every word gets color-coded. Green = you know it. Red = you don't. Click an unknown word, press Enter — it's added to your dictionary. The extension remembers.

Over time, you see fewer red words. That's your progress.

FLASHCARDS WITH SPACED REPETITION (NEW in 0.2.0)

Unknown words you encounter while reading automatically become flashcards. Practice them with a 3-button rating system (Don't know / Kinda know / Know it). The built-in spaced repetition algorithm schedules reviews at optimal intervals so you remember words long-term.

Reviews