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Clone a public YouTube playlist or free YouTube course page into a new playlist you own. YouTube Playlist & Course Cloner helps you copy videos from a public YouTube playlist or free course-style page into a new playlist in your own YouTube account. Open a YouTube playlist or course page, click the extension icon, enter a playlist name, choose Public or Private, and start the clone. The extension creates the destination playlist and adds the source videos in order. This extension does not download videos, bypass paid or private restrictions, run background tracking, or send your playlist data to a separate server. It only uses the current YouTube page you explicitly activate it on and the YouTube Data API permissions needed to create and update playlists.
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.