YouTube Looper & Pitch Changer – Free A-B Loop + Transpose
Tools
Free unlimited loop sections + pitch shifter (±12 semitones) + speed control. No ads, no login. For musicians & guitar practice.
Users
548
Rating
5.0
Reviews
5
7D Growth
--|--
Stable signalUnknownHigh-risk permissions
432Hz Converter: Real-Time Pitch & Frequency Converter (432Hz 528Hz & More)
Adjust any web audio or video in real time — tune playback to 432Hz, 528Hz, 639Hz and other healing frequencies.
Users2KCurrent public install base
Rating4.9Store average score
Reviews51Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assets432Hz Converter: Real-Time Pitch & Frequency Converter (432Hz 528Hz & More) Media preview
Trend
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User Growth Over Time
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7-day rating trend
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7-day rating change
Start
4.88
Latest
4.88
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
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1-day growthFlat
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00%Technical snapshot
Version, languages, and crawl freshness
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Version2.3.4
ManifestV3
Size131KiB
Languages11Deutsch / English / Türkçe +8
Published
Store updated
Last crawled
DeutschEnglishTürkçeespañolfrançaisitalianoportuguês (Brasil)русский中文（中国）中文（台灣）日本語
Overview
Product summary
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Experience music and sound at your preferred vibration.
🎧 Frequency Tuner lets you adjust the pitch of any web audio or video in real time — perfectly tuning playback to the frequencies you love, including 432Hz, 528Hz, 639Hz, 741Hz, and more.
✨ Key Features:
• Real-time pitch conversion for web audio & video (HTML5 players supported)
• One-click tuning between popular healing frequencies: 432Hz, 528Hz, 639Hz, 741Hz, 852Hz, 963Hz
• Works seamlessly on platforms like Spotify Web, YouTube, SoundCloud, and more
Reviews
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Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.8Average computed only from synced review bodies below
Reviews with text30Synced review bodies
Total ratings / reviews51Chrome Web Store public rating/review count
Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Great
Thank you.
I have been looking for an extension like this for a long time now, and this is everything I wanted, it's perfect
Terrific extension that works great! Does what it says without any issues. Very helpful, as well. Thank you.
başarılı bir uzantı
Es hermosa, me gusta mucho que tenga varias opciones de Hz, es perfecta y gratuita, la mejor extensión que he probado para cambiar los Hz de la música o cualquier cosa en audio en tiempo real, está bien chida XD
I sincerely appreciate this extension, which allows me to hear any music in different natural healing frequencies! I no longer have to seek out music already recorded in those frequencies... now anything I listen to is natural! This is truly awesome! Thank you so much to the developers for bringing this to all of us!
Actually a good extension to experience every different hz sound
Working perfectly, Can't thanks developers enough. This is the app I Am looking since sometime now and found it now.
Super great, has many options to choose and easy to install without an account required. I like this extension. It's free so far for 2026 but would love an option to donate.