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Preview of Volume & Sound Booster

Volume & Sound Booster by Volume Control

Control volume precisely, adjust up to 500%, and save settings even after closing the browser.

Available on Firefox for Android™
4.8 (10 reviews)
2,375 Users
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Rated 4.8 by 10 reviewers

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Permissions and data

Required permissions:

  • Block content on any page
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
2.3.4
Size
104.78 KB
Last updated
11 days ago (Jan 13, 2026)
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