Better Volume Booster

Volume booster firefox extension that remembers your choices.

Better Volume Booster - Firefox Add-on

"Better Volume Booster" is a free and open-source Firefox add-on designed to boost the volume of web pages and remember your preferred settings. Unlike other volume boosters, it ensures a consistent audio output without muting any pages, though it cannot boost volumes for DRM-protected content like Netflix and Spotify. For easy usage and further details, refer to the README.md on its GitHub page.

Add-on stats

By: zWolfrost
Daily users: 2,788
46
Version: 1.13.0 (Last updated: 2025-02-12)
Version code: 5891455
Creation date: 2023-10-07
Weekly download count: 301
Firefox on Android: No
Manifest version: 3
Permissions:
  • declarativeNetRequestWithHostAccess
  • storage
  • scripting
  • cookies
  • contextMenus
Size: 106.68K
URLs: Website

Other platforms

Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary

Better Volume Booster Have you ever had that issue where a volume booster add-on would just forget what volume did you set it to on a page, or would outright mute some pages? No? Well, I have, and it's quite frustrating. That's why I created this add-on.

This is a simple free & open-source add-on that allows you to boost the volume of any* page and will (thankfully) remember the volume you set it to.

*Its only (known) limitation is that it can't boost the volume of webpages which play DRM-protected content using JavaScript, such as Netflix and Spotify.

For information about how to use the extension and technical details, read the README.md file on its GitHub page

Buy me a coffee!

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Boosts volume effectively on various platforms
  • Remembers the volume level for each site
  • Minimal permissions required
  • Simple and performs as expected
  • Works on some problematic websites like Loom
Cons
  • Breaks audio on certain websites like TikTok and Pinterest
  • Requires enabling and disabling for some sites to work
  • User interface is considered ugly by some
  • Inconsistent performance on Dailymotion
  • No option to disable for specific websites while keeping it enabled globally
Most mentioned
  • Effectiveness in boosting volume on websites
  • Issues with playing videos on certain platforms
  • Memory of volume settings for different sites
  • Need for better user interface
  • Problems with functionality on specific sites
User reviews
Works on Loom where I need it to boost volume, but makes videos on Pinterest have no sound. So, as a workaround, enable, disable, as needed.
by csicky, 2025-02-08

Great overall, but seems to break the player on TikTok ("We're having trouble playing this video" edit: works as per the response, thanks :)
by Firefox user 5612562, 2025-02-05

by Scott, 2025-01-27
View all user reviews

Add-on safety

Risk impact

Better Volume Booster requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Better Volume Booster. Use it at your own risk.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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