YouTube Musical Spectrum

CRX ID
ddpceafiohdlkiemibjgplcicblnfggi
Status
Live on Store
Description from extension meta

Audio visualizer for YouTube and YT Music with musical notes.

Image from store
YouTube Musical Spectrum
Description from store

YouTube Musical Spectrum is an extension that offers audio visualization on your YouTube and YT Music page with nice musical notes. It allows you to see waterfall of spectrogram nicely. You can see not only spectrogram of YouTube video but also spectrogram of your microphone.

You need to reload your YouTube page after the installation. By default, the visualizer is visible on YT Music page but hidden on YouTube page.
Available shortcuts:
- Ctrl+Alt+G: toggle the visualizer's visibility.
- Ctrl+Alt+H: toggle the menu's visibility

Latest reviews

Victor Borges de Alencar 2025-10-08

Literally the extension i was looking for. Great for analyzing music! Would be better if it allowed us to hide the notes line. Other than that, amazing job!

Kevin Agusto 2025-07-19

there is a bug: for youtube music, the music image/video is blank if this extension turned on. works well with youtube

kxsim kiyxni 2024-11-05

Great extension, its quite simple and easy to setup, hope there's more themes in the future.

mike bakstrom 2024-10-14

Not too bad here are the best settings for spectrum extension --- bar = 12 speed = 5 interval =1 MIC = 24 sCALE Y - 91 SCALE X = 43 HEIGHT 30 BASS = -2 LEFT AND RIGHT COLOR = COMPLETELY BLACK only midpoint is colored

PLAB PACITAN 2024-09-11

This is a good start, hopefully it can develop

Fedrik Sapi 2024-09-11

I think this can be developed further into something better,,,

Bendoel Jadul 2024-09-11

this is so amazing,,,

Greg 2024-03-22

Would be 5 stars if I could customize the color palettes and show/hide the numerical frequency bar, but, AWESOME!

monowavy 2024-03-14

Genuinely fantastic. -Customizable (!) -Insanely good visualization --Each note is visualized very intuitively --Left and Right outputs are COLORED yellow and blue --latency free --CDEFGAB marked along spectrogram (I wish accidentals were an option) -Non-intrusive design, it's just right. -FREE Extremely underrated.

Yazeed Alazzaz 2023-10-26

This extension is amazing! It lets you see the musical notes of any youtube video in real time.

Yazeed Alazzaz 2023-10-26

This extension is amazing! It lets you see the musical notes of any youtube video in real time.

Setch.T Lukas 2023-09-14

すごい!素晴らしい。

Dylan 2023-04-14

funciona super bien!, seria bueno tambien poder ver otro tipo de espectros u otros efectos como lo era en el antiguo windows media player :)

Truly Infamous 2023-03-11

No need to buy manual transcription software when this does the same thing for free. It's not perfect, but this extension is incredibly useful and effective. It's an order of magnitude easier to use than attempting to find the pitches of notes using Audacity and the spectrogram. I use it for every cover I work on. An excellent musical tool.

Truly Infamous 2023-03-11

No need to buy manual transcription software when this does the same thing for free. It's not perfect, but this extension is incredibly useful and effective. It's an order of magnitude easier to use than attempting to find the pitches of notes using Audacity and the spectrogram. I use it for every cover I work on. An excellent musical tool.

Alvaro GR 2022-11-25

Perfect for easily spot which notes are in a piano song, for example.

Alvaro GR 2022-11-25

Perfect for easily spot which notes are in a piano song, for example.

Sawyer Miller 2022-11-05

Amazing. Adds a nice touch and improves the feeling of the music overall!

Sawyer Miller 2022-11-05

Amazing. Adds a nice touch and improves the feeling of the music overall!

joel Reuning-scherer 2022-09-26

Super useful and easy to use. Highly recommend it

joel Reuning-scherer 2022-09-26

Super useful and easy to use. Highly recommend it

Water Boiled Pizza 2022-04-21

This is cool looking! Is this extension open source? Would like to make it into my wallpaper, or obs overlay!

Water Boiled Pizza 2022-04-21

This is cool looking! Is this extension open source? Would like to make it into my wallpaper, or obs overlay!

Petar Miletic 2022-02-20

Great addon! Works perfectly. But could you please add an option to show frequencies as well as notes ? This is usefull for more than music, and I as an electrical engineer can understand frequencies a lot better than notes.

Petar Miletic 2022-02-20

Great addon! Works perfectly. But could you please add an option to show frequencies as well as notes ? This is usefull for more than music, and I as an electrical engineer can understand frequencies a lot better than notes.

Andy Bennett 2022-01-03

Thank you so much. Mesmirizing to watch. Have yet to find a better visualizer, and it works automatically in YouTube. So cool!

Andy Bennett 2022-01-03

Thank you so much. Mesmirizing to watch. Have yet to find a better visualizer, and it works automatically in YouTube. So cool!

Dan Griscom 2021-08-11

Very cool.

Dan Griscom 2021-08-11

Very cool.

Elijah Lynn 2021-08-10

As someone who has been learning how to sing for the past year, I have tried many spectrum tools and have come across one that is really useful for singing with my own voice but isn't that great for multi-frequency visualization and therefore isn't that good for learning other songs but THIS extension really fills a void for learning other songs!! I like how I can tell the voice from the instruments in this song by the vibrato visualization: https://www.youtube.com/watch?v=450p7goxZqg

RetroTheft 2020-11-20

This is actually amazing. Aside from being the first Constant Q Transform I could find written in javascript, it might be the best music visualisation I've seen.

RetroTheft 2020-11-20

This is actually amazing. Aside from being the first Constant Q Transform I could find written in javascript, it might be the best music visualisation I've seen.

Jack Harris 2020-11-01

OMG THIS IS THE BEST THING EVER!!!

Jack Harris 2020-11-01

OMG THIS IS THE BEST THING EVER!!!

Matteo Piccioni 2019-08-24

works pretty well,if it can help each note corespond to a frequency so you have the frequency response,but dont know if rely on this measure,shoulda compare with other programs like spek

Matteo Piccioni 2019-08-24

works pretty well,if it can help each note corespond to a frequency so you have the frequency response,but dont know if rely on this measure,shoulda compare with other programs like spek

Mohammad Tomaraei 2019-05-06

Well done!

Mohammad Tomaraei 2019-05-06

Well done!

Dominik Hak 2019-04-29

it dosent work for me

Dominik Hak 2019-04-29

it dosent work for me

Statistics

Installs
2,000
Market
Chrome Web Store
Category
Rating
4.81 (32 votes)
Last update
2025-07-28
Version 16.0.0
Languages