---
title: "Tuneonmusic Looper – Loop, Slow Down & Speed Trainer for YouTube – Chrome extension stats, history and permissions"
description: "1 users, no ratings yet. Version 1.0.1, updated 2026-11-10. Requests 1 permission."
url: "https://extensiontracker.com/extension/jkdaolcibgbheejpmkaoopelnddebobd"
---

# Tuneonmusic Looper – Loop, Slow Down & Speed Trainer for YouTube

Live in the Chrome Web Store.

- Users: 1
- Rating: no ratings yet
- Last checked: 2026-11-11 00:06 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #253,867 of 292,131 live extensions
- Rank in Education: #10,970 of 12,901

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> A-B loop any part of a YouTube video, slow it down without changing pitch, add a count-in and a speed trainer. For musicians.

- Extension ID: `jkdaolcibgbheejpmkaoopelnddebobd`
- Developer: [Tuneonmusic](https://extensiontracker.com/developer/u0abfd18d4a201e5baae289b6bbf23e29)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2026-11-10
- Last updated: 2026-11-10
- Version: `1.0.1`
- Size: 25.57 KiB
- Minimum Chrome: 88
- Languages (5): Deutsch, English, français, العربية, 中文（中国）
- Website: `tuneonmusic.com`
- Support page: `https://tuneonmusic.com/contact/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/tuneonmusic-looper-%E2%80%93-loop/jkdaolcibgbheejpmkaoopelnddebobd>
- View its code or download CRX: <https://crxpeek.com/extension/jkdaolcibgbheejpmkaoopelnddebobd>
- Search Google for the ID: <https://www.google.com/search?q=%22jkdaolcibgbheejpmkaoopelnddebobd%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-11 | 1 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-11-11.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-11-11.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `https://www.youtube.com/*`: www.youtube.com

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [MIDI Player – Play MIDI Files with Piano Sound](https://extensiontracker.com/extension/jpmigfpofioghknemajfeeaioiabjfhi) | 521 | 5.00 | 1 | Tools |
| [Musician's Metronome – Keeps Time While You Practice](https://extensiontracker.com/extension/mkfolmpiajmdkpefcpcagodfkhmdpnnf) | 204 | 5.00 | 1 | Tools |
| [MIDI to MP3 Converter – Piano Sound, In Your Browser](https://extensiontracker.com/extension/nedkchndenjhkoglaabmpmaobmcnfckl) | 123 | – | – | Tools |

All 4 extensions by [Tuneonmusic](https://extensiontracker.com/developer/u0abfd18d4a201e5baae289b6bbf23e29).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-11 00:06 UTC; next check around 2026-11-17.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Tuneonmusic Looper – Loop, Slow Down & Speed Trainer for YouTube” (jkdaolcibgbheejpmkaoopelnddebobd). Chrome Web Store data, last checked 2026-11-11. https://extensiontracker.com/extension/jkdaolcibgbheejpmkaoopelnddebobd. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_jkdaolcibgbheejpmkaoopelnddebobd,
  title   = {Tuneonmusic Looper – Loop, Slow Down & Speed Trainer for YouTube (jkdaolcibgbheejpmkaoopelnddebobd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-11},
  url     = {https://extensiontracker.com/extension/jkdaolcibgbheejpmkaoopelnddebobd},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/jkdaolcibgbheejpmkaoopelnddebobd>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.