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Control volume per tab. Boost audio up to 300% and control the volume of every tab independently. Features ⭐ Boost volume up to 300% ⭐ Per-tab volume control ⭐ Mute all tabs instantly ⭐ Reset all tabs to 100% ⭐ Works on any site ⭐ Lightweight and easy to use Perfect For 🔊 Videos and livestreams 🎵 Music streaming 🎙️ Online meetings 🎬 Movies and TV shows Privacy ✅ Free forever ✅ No ads ✅ No account required ✅ No tracking ✅ No data collected
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.