Song Key Finder icon

Song Key Finder

by jasperhsu941029@gmail.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Upload a song or use a YouTube link to estimate its musical key with Jasper's trained analyzer.

Users
2
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#361K
#274K among extensions
Version
1.0.2
updated 24 Jun 2026

Users

monthly, 4 months
047Jun 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months
001Jun 2026Sep 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Song Key Finder

Upload a song or use a YouTube link to estimate its musical key with trained analyzer. 上傳音訊或貼上 YouTube 影片連結，使用機器學習分析歌曲調性。

Growth

WindowUsersChangeRatingsRating
7 days−3−60.0%00.00
30 days−2−50.0%00.00

Version history

1 versions recorded
1.0.224 Jun 2026

Details

Category
Tools
First seen
24 Jun 2026
Size
39 KB
Languages
en-US
Pricing
Free
Privacy policy
jasper-music.onrender.com
Extension ID
hbfobjgocpeihpbfkfcedhgdfgkjmlod

Permissions and risk

Moderate riskimpact 1, likelihood 3
Permissions
activeTab
Site access
https://jasper-music.onrender.com/*

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