5 items
Turn any YouTube video into a listening practice session RehearLab helps English learners turn YouTube videos into sentence-level listening practice. Instead of replaying tiny caption fragments, RehearLab organizes captions into clearer sentences so you can listen, mark, review, translate, and build vocabulary from real video context. Core features: - Sentence-level replay for YouTube videos - Review panel for difficult sentences - Subtitle mask for focused listening - Local learning history and review queue - Context vocabulary notebook - Optional translation support - Local-first data storage RehearLab is designed for learners who want to practice with real English videos, not isolated textbook sentences. Current privacy model: Learning data is stored locally in your browser. When you use optional translation or dictionary features, the selected text may be sent to the configured translation or dictionary service to provide that feature.
Aug 30, 2026
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.