Music Speed Changer
Change the speed and pitch of streaming music and videos, independently.
What is Music Speed Changer?
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
Users: 40,000+ 
Creation date: 2020-06-28
Manifest version: 2
Permissions:
- activeTab
- tabCapture
Size: 607.23K
URLs: Website
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Extension summary
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.
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spammy, or outdated.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
- Works well for YouTube music and videos
- Easy to use and simple interface
- Doesn't sound choppy when changing tempo
- Good for musicians, useful for practice
Cons
- Cannot increase tempo on Spotify
- Pitch slider changes tone, making music sound awful
- Limited to 12 semitones for pitch adjustment
- Errors and audio capture issues reported
Most mentioned
- Request for increasing pitch adjustment range
- Desire for more than 100% tempo increase
- Issues with tempo control on various platforms
Recent reviews
اضافة ممتازة لكن ينقصها شوية تفاصيل عشان احياناً الصوت بيعلق
by 
Eslam Abd, 2024-09-30
Eslam Abd, 2024-09-30my it works only i can watch everything on YouTube and much more videos that iUsed for my Transpose so iCan update and take my Extension web store.
by 
Akron 1992 (Akron1992), 2024-09-06
Akron 1992 (Akron1992), 2024-09-06 by 
Алексей Н., 2024-09-03
Алексей Н., 2024-09-03Extension safety
Risk impact
Music Speed Changer requires a few sensitive permissions. Exercise caution before installing.
Risk likelihood
Music Speed Changer has earned a good reputation and can be trusted.
Upgrade to see risk analysis details
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