5 items
Learn languages while watching videos with dual captions, dictionary lookups, and word-by-word translations on supported sites. Whooptido allows users to quickly display dual captions (subtitles in two different languages) on Amazon Prime, Netflix, and YouTube videos for free. Premium users receive advanced services and support, including instant dictionary definitions and the ability to easily save vocab words. Whooptido makes it easy for you to learn a new language while you watch videos.
Aug 28, 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.