HZ Detect - A4 Tuning Analyzer
Well-being
Analyze A4 tuning & pitch from a browser tab or system audio.
Users
342
Rating
3.0
Reviews
2
7D Growth
+6|1.79%
Signal pendingNo paid features detectedLow-risk permissions
Frequency Generator
Generate audio tones of any frequency.
Users677Current public install base
Rating5.0Store average score
Reviews6Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview
4 assetsFrequency Generator Media preview
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
--
2026年7月15日2026年7月15日
Growth overview
Daily, weekly, and monthly growth
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1-day growthNo data
----7-day growthNo data
----30-day growthDeclining
-134-16.5%Technical snapshot
Version, languages, and crawl freshness
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Version1.2
ManifestV3
Size16.41KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview
Product summary
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Key Features:
Adjustable frequency from 0-2000 Hz
Volume slider
Sine, square, sawtooth, or triangle waveform types
Customisable minimum and maximum frequency
+- 1,10 and 100 Hz buttons
Reviews
Recent review snapshot
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text4Synced review bodies
Total ratings / reviews6Chrome Web Store public rating/review count
Store average score: 5.0. 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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432Hz Converter: Real-Time Pitch & Frequency Converter (432Hz 528Hz & More)
Tools
Adjust any web audio or video in real time — tune playback to 432Hz, 528Hz, 639Hz and other healing frequencies.
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7D Growth
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Tone Generator
Tools
FreemiumConfidence 64
Use Tone Generator as frequency generator or sound wave creator to make precise tones. Perfect for tuning & audio testing!
Users
882
Rating
5.0
Reviews
4
7D Growth
-1|-0.11%
Tab4U tone changer
Accessibility
change chord tones on Tab4U
Users
125
Rating
--
Reviews
0
7D Growth
-9|-6.72%
Pisses off everyone in the room, great product.
I've been using the work around (from the extension description) to play a high-pitched sound which my speakers can't actually output it but it stops them automatically turning off from inactivity - super helpful!
This works really well and is ideal for testing headphones.
Been looking for a decent frequency sound extension. Good adaptable generator. perfect for our demonstration this weekend.