3 items
Boost browser tab volume up to 500%. Powered by 'The Lost Submarine'. 🔊 Safe Volume Booster – Boost Sound Up to 500% The easiest, safest, and most powerful volume booster extension for your browser. ✨ Key Features: 🔹 Boost audio up to 500% safely 🔹 Adjust volume on any tab instantly 🔹 Smooth control from 0% to 500% 🔹 One-click switch between tabs playing sound 🔹 Clean & lightweight minimal interface 💯 100% Free & Reliable 💖 Built with care by Wokeio
Oct 2, 2025
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.