Firefox Browser Add-ons
Log in
Preview of Volume

Volume by Volume Master

Boost your browser volume up to 500%! The ultimate volume booster, audio controller, sound amplifier, and tab volume control — all in one simple slider.

5 (1 review)5 (1 review)
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
Take full control of your audio experience!
  • 🔊 Boost volume up to 500% beyond the default browser limit
  • 🎚️ Per-tab volume control — adjust each tab independently
  • ⚡ Instant slider — simple, fast, and lightweight
  • 🎵 Works with YouTube, Netflix, Spotify, and all websites
  • 🖱️ One-click access from your toolbar
Perfect for loud environments, hearing assistance, or just cranking up your favorite tracks.
Rated 5 by 1 reviewer
Sign in to rate this extension
There are no ratings yet

Star rating saved

5
1
4
0
3
0
2
0
1
0
Read 1 review
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.
Learn more
More information
Add-on Links
  • Copy add-on ID
Version
1.7.0
Size
33.57 KB
Last updated
8 days ago (Jun 18, 2026)
Related Categories
  • Other
License
Mozilla Public License 2.0
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla’s homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.