600% Sound Volume por Aliaksandr

The simplest and most reliable volume booster

🚀 Features

⭐️ Up to 600 % volume boost
⭐️ Control volume of any tab
⭐️ Voice boost - makes dialogues and podcasts easier to hear
⭐️ Fine-grained control: 0 % - 600 %
⭐️ Switch to any tab playing audio with just one click

🚀 What users say

⭐️ "Does exactly what it says it does."
⭐️ "Tried a couple. This one was the best. Thanks!"
⭐️ "What I love about it that it just works :)"
⭐️ "Exactly what I was looking for!"
⭐️ "Definitely the best one and works flawlessly."
⭐️ "I can finally listen to everything I want. I highly recommend it."

🚀 600% Sound Volume — the extension helps you control and boost sound on web pages. It works as an audio control and volume master: you can raise volumen (volume) of audio and video on a page by up to 600%, so it's useful when you need an extra boost and act like a sound bar for pc in the browser.

The addon control panel is simple: you get precise volume mastering and can fine-tune levels in a built-in audio manager. You can make quiet videos louder or push your music higher. The extension gives you master control over master volume master and is handy when the usual speaker volume control is too low, working as an emaster-style tool for web audio.

⁉️ Important note for users

Some videos can go silent after using the add-on. This happens when you see:
"The HTMLMediaElement passed to createMediaElementSource has a cross-origin resource, the node will output silence."

We have not been able to fix this for a long time; it may be a Firefox limitation. 😟 If a video becomes silent, please 🙏 reload the page — in most cases it will play again. We apologize for the inconvenience.