Change the speed and pitch of streaming music and videos, independently.

Latest Version

Version
0.9.1
Update
August 9, 2022
Size
593KiB
Developer
www.musicspeedchanger.com
Category
Users
40,000+
Rating
4.34247 ★
Manifest Version
2
Web Store Status
Languages Support
English (United States)
See more
Permissions
ActiveTab
TabCapture
See more

Music Speed Changer Extension

Realtime audio processing and looper for music practice.

+ Pitch shifting- change audio and video pitch up or down 12 semi-tones, in whole or fractional semi-tones.
+ Time stretching - Change the speed of online videos and some streaming music sites from 25% to 250% of original speed.
+ Change the speed of any other web audio from 25% to 100% of original speed.
+ Set loop points and practice sections over and over.
+ Tested on YouTube, Vimeo, YouTube Music, Spotify, Apple Music, Pandora, Deezer, Google Play Music.
+ Completely free.
+ Doesn't require intrusive permissions, only captures the audio on the active tab when you click on the extension icon.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "Music Speed Changer", "version": "0.9.1", "minimum_chrome_version": "72", "description": "Change the speed and pitch of streaming music and videos, independently.", "permissions": ["activeTab", "tabCapture"], "browser_action": { "default_popup": "popup.html", "default_icon": { "16": "images/music_speed_changer16.png", "32": "images/music_speed_changer32.png", "48": "images/music_speed_changer48.png", "128": "images/music_speed_changer128.png" } }, "background": { "scripts": ["superpowered-worker.js", "background.js"], "persistent": true }, "icons": { "16": "images/music_speed_changer16.png", "32": "images/music_speed_changer32.png", "48": "images/music_speed_changer48.png", "128": "images/music_speed_changer128.png" }, "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgyq1PEyEFOwHfWdGby8Es+2PZz+J0kci18fdohVQa57Ba4NYfdAX2fCPV+vXjON/CF+KiCOqfb7/bFmmRs0balDj8sF6U8/jhLKZ6TETZvJYT8SIOGwmpWaCnNBwCEWP+ag0cZ/TFbymYthYs7qkOoeurfmKYSj84wj0xrZkj+mIKlDVRnMKC7Y40DeyzSk+egyP+E6EkzaHAOBvi0DwlIqJT/dMvIZcH6hVz9ni7Y02t7FNHH03mmS+TK1g97Onwdy5GRTf/PB6/wWXB+QO/JC0mabTEeeadixxAQ8Qh08Id8A8cxMkxWNScAjabNE+h2GOvgmIMctrdmw56JZxawIDAQAB", "manifest_version": 2, "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"}
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How to download and manually install Music Speed Changer extension for Chrome

Looking for a way to install Music Speed Changer 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 Music Speed Changer extensions manually, this article outlines two simple methods to effortlessly install Music Speed Changer extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Music Speed Changer extension and manually install through Drag &Drop

If you ever need to manually install a Music Speed Changer 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 Music Speed Changer Extension by clicking the "Download CRX" button on the website.

Look for the Music Speed Changer extension you wish to install. Go to the website and download the Music Speed Changer extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Music Speed Changer 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 Music Speed Changer 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 Music Speed Changer extension for Chrome and install in Developer Mode

This is another method to install Music Speed Changer 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 Music Speed Changer extension file

Select and download the Music Speed Changer 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 Music Speed Changer 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 Music Speed Changer 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 Music Speed Changer 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 Music Speed Changer extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Joel Carbonell Gonell (ID: 00000065a7d20e45) Voted 5 ★ - Updated 01/21/2024 This IS AMAZING! An incredible tool for the musician!

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Павел Науменков (ID: 000000bb459265cc) Voted 4 ★ - Updated 04/15/2023 Меня очень сильно расстроило, что нельзя увеличить скорость при прослушивании музыки. Исправьте это и дайте возможность слушать музыку не только в нормальном и замедленном, но и в ускоренном режиме.

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Alex (ID: 00000072a33cbb9d) Voted 5 ★ - Updated 04/14/2023 Simple and easy-to-use extension. 10/10

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Jamari Broussard (ID: 000000c6963536c0) Voted 5 ★ - Updated 02/21/2023 The one thing this extension does better than the others is when you change the tempo it doesn't sound choppy, and the transposing works perfectly as well. theres also a mobile app as well that allows you import your music library, I recommend it.

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it is (ID: 000000e96f18d3f4) Voted 5 ★ - Updated 11/16/2022 just a cheeky extension