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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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