Music Speed Changer
Change the speed and pitch of streaming music and videos, independently.
Music Speed Changer - Realtime Audio Processing and Looper
Music Speed Changer is a Chrome extension designed to ease music practice. It provides pitch shifting and time stretching abilities for web audio and online video content. Tested on major music streaming services, it allows users to set loop points for repeated practice. Its simple design only amplifies the audio on the active tab and does not require additional intrusive permissions.
Extension stats
Manifest V2
Permissions:
- activeTab
- tabCapture
Size: 607.23K
URLs: Website
Full description: See detailed description
Ranking
Other platforms
Not available on Firefox
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Easy to use and simple interface
- Allows changing pitch and tempo
- Works on multiple platforms, including YouTube Music
- Transposing capabilities are smooth and do not sound choppy
- Valuable tool for musicians in practice
Cons
- Limited pitch options (only up to 12 semitones)
- Does not work on Spotify for tempo adjustments
- Quality of sound may diminish on some devices
- Is not effective for tuning to specific frequencies (like 432hz)
- Cannot increase playback speed
Most mentioned
- Quality issues when altering pitch/tempo
- Need for more pitch options (suggestion for 72 semitones)
- Functionality loss on certain platforms (Spotify)
- Need for speed adjustments over 100%
- Smooth transposing without choppy sound
User reviews
สะดวกในการเล่น แก้ไข เพลง ชอบครับ
by 
Arnunkorn Arparano, 2025-03-04
Arnunkorn Arparano, 2025-03-04Absolutely Irreplaceable! You can listen your songs to literally any frequency with just a few clicks.
As someone with perfect pitch, this extension means everything to me.
Changing the key of a song is like looking at the same painting but with different colors.
It keeps the songs alive. I literally use it all the time. My passion for music couldn't live without it.
There is no extension for chrome I know that does the job better than this one.
The app is great too but it takes time, with the extension you can do everything instantly.
It is true that on some devices, the quality of sound may diminish when the extension is turned on.
But there is an easy fix for this!
Either keep your device plugged in the whole time or connect your device to an external speaker.
by 
Nikola Negovanovic, 2025-01-23
Nikola Negovanovic, 2025-01-23اضافة ممتازة لكن ينقصها شوية تفاصيل عشان احياناً الصوت بيعلق
by 
Eslam Abd, 2024-09-30
Eslam Abd, 2024-09-30Extension safety
Risk impact
Music Speed Changer requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Captures visible content, which may expose user data displayed on the screen, posing a security threat.
- Low ******* ****** ** *** ********* ********
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Music Speed Changer. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* ********* ** * ******* ********* ** ****** *** *****
- Good **** ********* *** **** **** *******
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Promo images
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