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Preview of 800% Sound Volume

800% Sound Volume by DevLabs

Boost, reduce, or mute audio on any website up to 800% volume, with per-site memory and a clean simple interface.

4.2 (9 reviews)
140 Users
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About this extension
800% Sound Volume lets you boost, reduce, or mute audio on any website. Your settings are saved per site and restored automatically when you return.

Features
  • Boost any website's audio up to 800% normal volume
  • Each website remembers its own volume level
  • Control audio across multiple tabs from one popup
  • Voice and Bass equalizer presets
  • Keyboard shortcuts for quick volume control
  • Light and dark mode
  • All settings stored privately on your device
Rated 4.2 by 9 reviewers

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Permissions and data

Required permissions:

  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Required data collection, according to the developer:

  • Website activity
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More information
Version
1.4.1
Size
34.88 KB
Last updated
6 days ago (Jun 7, 2026)
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