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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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
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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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Muy completo, incluso te permite adelantar el video de YouTube sin necesidad de premium.
hoàn hảo xoxoxo
This is actually good and I'm happy it's free I hope you keep it free because I'm tired of paying subscriptions each time 😭
Oooo Melhor <3
sempre converti para 432hz agora posso usa tudo no navegador realmente funciona
I thank you for making our lives greater, the tuner is life changing i knew music is way more harmonious with this frequency tuner tool.
I mean it does as intended no issues at all.. (YET)
A few days ago, I was wondering why there isn’t a plugin that lets you change the tones yourself, depending on what you need. There are also other planetary tones, but almost everywhere you only find the same frequencies like 432 Hz or 528 Hz. Then I discovered this plugin. It includes all the Solfeggio frequencies – and that’s not all. You can also freely set any frequency you want. This flexibility makes it, for me, one of the best plugins in this area. I really hope it stays free. Excellent work – I’m very satisfied!
Bad copycut of another extension
Thank you very much for this amazing plugin! I truly, truly appreciate it, and I’m sure there are many others like me!