---
title: "Analyzer for YouTube alpha – Chrome extension stats, history and permissions"
description: "625 users, no ratings yet. Version 1.3, updated 2024-07-16. Requests 2 permissions."
url: "https://extensiontracker.com/extension/jcdkiegppepncmpgflpgcfemchlpdnae"
---

# Analyzer for YouTube alpha

Live in the Chrome Web Store.

- Users: 625
- Rating: no ratings yet
- Last checked: 2026-09-27 03:28 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #30,487 of 264,703 live extensions
- Rank in Tools: #8,370 of 103,498

## The listing

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

Summary from the listing:

> 誰でも簡単に、無料でスポーツの映像分析をはじめられるように開発された映像分析アプリケーションです。YouTube上の映像に4種類のタグを付けることができます。使い方は追加後にポップアップから確認できます。

- Extension ID: `jcdkiegppepncmpgflpgcfemchlpdnae`
- Developer: [sports.tech.lab.japan](https://extensiontracker.com/developer/ub73d45c19d6f6dd9c8d6c3d28486a976)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2024-03-29
- Last updated: 2024-07-16
- Version: `1.3`
- Size: 103 KiB
- Minimum Chrome: 88
- Languages (1): 日本語
- Support page: `https://note.com/sportstechlabjp/n/n0173e47f1b06`
- Chrome Web Store: <https://chromewebstore.google.com/detail/analyzer-for-youtube-alph/jcdkiegppepncmpgflpgcfemchlpdnae>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjcdkiegppepncmpgflpgcfemchlpdnae>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 625 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

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

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 03:28 UTC; next check around 2026-10-23.

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

## Cite this page

Extension Tracker. “Analyzer for YouTube alpha” (jcdkiegppepncmpgflpgcfemchlpdnae). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jcdkiegppepncmpgflpgcfemchlpdnae. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jcdkiegppepncmpgflpgcfemchlpdnae,
  title   = {Analyzer for YouTube alpha (jcdkiegppepncmpgflpgcfemchlpdnae)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jcdkiegppepncmpgflpgcfemchlpdnae},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/jcdkiegppepncmpgflpgcfemchlpdnae>. 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. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.