3 items
Save words from web pages to LangUp and learn them in context. LangUp turns your everyday reading into vocabulary practice. • Select any word on any web page and click "+" to save it. LangUp keeps the sentence it appeared in and the source page, so you always learn words in context. • Save from the right-click menu too — including inside Chrome's built-in PDF viewer. • Sign in with Google, or with an email and password. • Saved words sync to your LangUp account, where they're translated into your native language and turned into practice exercises. LangUp only acts on the words you choose to save — it does not track your browsing and sends nothing until you click save. How it works: 1. Read anything in your target language. 2. Select a word you don't know and press "+". 3. Open LangUp to review and practise your saved words with generated exercises.
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.