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Ultimate Sound Booster

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Overview

Maximum loudness. Zero compromise. Professional tab audio with smart dynamics.

Ultimate Sound Booster is a powerful Chrome extension built to give you full control over your browser audio. Whether you’re watching videos, streaming music, gaming, or taking calls, it helps you push volume beyond default limits while keeping sound clear and balanced. With advanced settings for pros, you can fine-tune your audio experience with precision control over amplification levels and output behavior. It’s designed for users who want more than just a basic volume boost—giving you deeper customization when you need it. It also includes audio enhancement features that help reduce crackling and prevent sound blowouts, so even at higher volumes your audio stays cleaner and more stable. That means louder sound without sacrificing quality. Most importantly, we don’t track usage at all. Your listening experience stays completely private—no analytics, no monitoring, and no background data collection. Simple when you want it, powerful when you need it... Ultimate Sound Booster makes every sound on the web louder, clearer, and more immersive.

Details

  • Version
    1.0.0
  • Updated
    May 3, 2026
  • Offered by
    403 Digital Trader
  • Size
    559KiB
  • Languages
    English (United States)
  • Developer
    403 Digital Ltd
    3rd Floor 86-90 Paul Street London EC2A 4NE GB
    Email
    hello@403.digital
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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