It just works.

Does exactly what it says it will do, without issue. Simple.

Works as promised and is easy to use.

Easy to use & works flawlessly

nice

Needed a boost for all of the low quality videos. looks like you have a winner. Thank you for your coding magic !!

Have to change the volume on each tab. So some streaming sites I have to change the volume every single episode. Not a huge gripe but it would be nice if it applied to each site

Excelente herramienta, en particular para quienes como yo, tenemos cierta deficiencia auditiva, podría mejorarse si se activara en un solo paso, es decir no tener que aumentar el volumen en cada pestaña sino hacerlo en automático en todas. Felicidades al creador de éste buen add ons.

Das "Sound Volume" Addon funktioniert richtig gut.

Good job , increase volume

It is working great, but I am not able to use it when I am manipulating the playback speed of video in YouTube, so if you are like me who often manipulates the playback speed then this extension is not for you, or else I would request the devs to see into this and resolve this bug or whatever issue it is in the upcoming update, apart from this the extension is seemless and no issues faced as of now.

Does what you want it to. Small bug though. Twitch clips are broken when this extension is enabled. Could you please fix whatever the issue is, or add a feature to disable the extension for X domain.

Good job

Great add-on. Some films on streaming format were just too low volume to watch on my laptop. 600% Sound Volume was a game changer and made streaming videos a real pleasure.