Reviews of Louder

By: no9 Add-on

List of user reviews and ratings for Louder

Total ratings

4.17 (Rating count: 29)

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Review summary

The add-on is praised for simple, effective one-click volume boosts across major sites and easy resets, making it great for low-volume videos. However, its coverage is not universal (Spotify/Instagram may fail), it lacks a volume slider and per-site persistence, and some users report occasional instability or a non-intuitive UX.

Pros

Simple and unobtrusive UI that does exactly what it says: boosts volume on websites.
Fast one-click boost with an easy reset to the normal volume.
Works across multiple sites (YouTube, Netflix, Disney+, and other sources).
Effective for improving low-volume videos, especially on YouTube.
Limited scope—focused on volume control without extra features.

Cons

Not universal: some sites (Spotify, Instagram) may not be supported.
No slider or fine-grained volume control; only increases volume via clicks and requires reset for changes.
No per-site volume persistence; you must re-adjust on each new page.
Occasional reports of not working or unstable behavior on certain pages.
Some users find the UI less friendly or less intuitive.

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User Reviews

Recent rating average: 4.10

All time rating average: 4.17

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12% (4)

Date	Author	Comment
2026-03-17	^5*****

2025-07-16	El*****

2025-03-28	远离*****

2025-02-13	天灭*****

2022-12-27	翻墙*****	欢迎光临翻墙部落! 打开天窗，听听外面的声音! 穿越迷雾，寻找人生真谛! https://github.com/osurf/jzdy/blob/master/README.md?
欢迎光临翻墙部落! 打开天窗，听听外面的声音! 穿越迷雾，寻找人生真谛! https://github.com/osurf/jzdy/blob/master/README.md?
2022-12-25	Ga*****	Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com
Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com
2022-10-31	Kl*****	Unfortunetly, this addon does not work on some websites e.g. spotify, instagram but other, it does what it's supposed to do! Great thanks!
Unfortunetly, this addon does not work on some websites e.g. spotify, instagram but other, it does what it's supposed to do! Great thanks!
2022-07-16	Ma*****	This is such a great volume / loudness tool. I usually only need to press it once to boost the volume for most youtube videos (when they use crappy microphone settings). Also, can reset the volume. I like the limited scope. It just does what it needs to, and not too much else. Thank you very much for making this! (Been using this for over 1 year)
This is such a great volume / loudness tool. I usually only need to press it once to boost the volume for most youtube videos (when they use crappy microphone settings). Also, can reset the volume. I like the limited scope. It just does what it needs to, and not too much else. Thank you very much for making this! (Been using this for over 1 year)
2022-06-11	mo*****	Only option it had was lower volume and did not even do that.. .what a broken extension.
Only option it had was lower volume and did not even do that.. .what a broken extension.
2022-02-19	fg*****