Audio visualizer for YouTube and YT Music with musical notes.

Latest Version

Version
11.0.2
Update
October 27, 2024
Size
72.83KiB
Developer
Category
Users
2,000+
Rating
4.82759 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
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YouTube Musical Spectrum Extension

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
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version" : 3, "name" : "YouTube Musical Spectrum", "short_name" : "YTMS", "description" : "Audio visualizer for YouTube and YT Music with musical notes.", "version" : "11.0.2", "icons" : { "128" : "modules/@mfcc64/[email protected]/icon-128.png", "64" : "modules/@mfcc64/[email protected]/icon-64.png", "48" : "modules/@mfcc64/[email protected]/icon-48.png", "32" : "modules/@mfcc64/[email protected]/icon-32.png", "24" : "modules/@mfcc64/[email protected]/icon-24.png", "16" : "modules/@mfcc64/[email protected]/icon-16.png" }, "action" : {}, "browser_specific_settings": { "gecko": { "id": {1e41b6c3-1ae3-41eb-89fc-f5c5eb5c1301} }, "gecko_android": {} }, "web_accessible_resources": [ { "matches" : [ "https://www.youtube.com/*", "https://music.youtube.com/*" ], "resources" : [ "*.png", "/modules/*.mjs", "/modules/*.wasm" ] } ], "content_scripts" : [ { "run_at" : "document_end", "js" : [ "wrapper.js" ], "matches" : [ "https://www.youtube.com/*", "https://music.youtube.com/*" ] } ], "content_security_policy" : { "extension_pages" : "default-src 'none'; script-src 'self'; style-src 'self'; img-src 'self';" }}
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How to download and manually install YouTube Musical Spectrum extension for Chrome

Looking for a way to install YouTube Musical Spectrum extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install YouTube Musical Spectrum extensions manually, this article outlines two simple methods to effortlessly install YouTube Musical Spectrum extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download YouTube Musical Spectrum extension and manually install through Drag &Drop

If you ever need to manually install a YouTube Musical Spectrum extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the YouTube Musical Spectrum Extension by clicking the "Download CRX" button on the website.

Look for the YouTube Musical Spectrum extension you wish to install. Go to the website and download the YouTube Musical Spectrum extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for YouTube Musical Spectrum extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the YouTube Musical Spectrum extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download YouTube Musical Spectrum extension for Chrome and install in Developer Mode

This is another method to install YouTube Musical Spectrum extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the YouTube Musical Spectrum extension file

Select and download the YouTube Musical Spectrum extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the YouTube Musical Spectrum extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your YouTube Musical Spectrum extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the YouTube Musical Spectrum extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install YouTube Musical Spectrum extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Yazeed Alazzaz (ID: 000000ff9dc84920) Voted 5 ★ - Updated 10/26/2023 This extension is amazing! It lets you see the musical notes of any youtube video in real time.

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Setch.T Lukas (ID: 0000002efcbdc54c) Voted 5 ★ - Updated 09/14/2023 すごい!素晴らしい。

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Dylan (ID: 0000003d632579ca) Voted 5 ★ - Updated 04/14/2023 funciona super bien!, seria bueno tambien poder ver otro tipo de espectros u otros efectos como lo era en el antiguo windows media player :)

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Truly Infamous (ID: 0000004b9bf2df09) Voted 5 ★ - Updated 03/11/2023 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.

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Alvaro GR (ID: 000000759ca05170) Voted 5 ★ - Updated 11/25/2022 Perfect for easily spot which notes are in a piano song, for example.