Transpose ▲▼ pitch ▹ speed ▹ loop
Tools
Change the pitch and speed of music and loop sections directly on YouTube, Spotify and many other streaming platforms.
Users
1M
Rating
4.5
Reviews
1,071
7D Growth
0|0%
Growth signalNo paid features detectedMedium-risk permissions
Real-time Chord Recognition for Browser Audio (YouTube, Spotify and Others)
Your personal chord assistant for web audio! Detects Major, Minor, and Slash Chords in real-time directly from your browser tab.
Users984Current public install base
Rating5.0Store average score
Reviews3Public review volume
Manifest versionV3Extension platform version
7-day growth+8Net users gained this week
7-day growth rate+0.82%Relative weekly velocity
Preview
1 assetsReal-time Chord Recognition for Browser Audio (YouTube, Spotify and Others) Media preview
Trend
User growth 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
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
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1-day growthFlat
00%7-day growthGrowing
+8+0.82%30-day growthDeclining
-13-1.3%Technical snapshot
Version, languages, and crawl freshness
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Version0.1.3
ManifestV3
Size236KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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What chord is that? Find out instantly!
Real-time Chord Detector analyzes audio from your current tab (like YouTube) and shows you the chords as they happen.
- Live Chord Display (Maj, Min, Slash Chords)
- Learn Songs Faster on Guitar, Piano, Bass etc.
- Local & Private: Audio processed in your browser ONLY.
- Tunable Settings for better accuracy (experimental).
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 text1Synced review bodies
Total ratings / reviews3Chrome 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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Pretty good to get a quick check on the chords of a song - I have used it to double check if I was using the right chords when preparing to step in for a bass player and had to prep the setlist quickly. Does the job! If you are using Spotify, make sure it is playing from the web browser, not the app (even if the browser window is showing spotify)