---
title: "YouTube Speed Controller - Video Playback Control – Chrome extension stats, history and permissions"
description: "654 users, rated 5.00 by 2 people. Version 1.0.1, updated 2024-11-30. Requests 2 permissions."
url: "https://extensiontracker.com/extension/agjefnbflphfpnfidakhecmfehlpgomd"
---

# YouTube Speed Controller - Video Playback Control

Live in the Chrome Web Store.

- Users: 654
- Rating: 5.00 from 2 ratings
- Last checked: 2026-10-16 20:46 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +45 (+7.4%)
- Rank by users: #30,211 of 292,125 live extensions
- Rank in Tools: #8,456 of 115,633

## The listing

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

Summary from the listing:

> The Ultimate Speed Controller for YouTube, Netflix, Bilibili & ALL Videos

- Extension ID: `agjefnbflphfpnfidakhecmfehlpgomd`
- Developer: [roc inno](https://extensiontracker.com/developer/u46e78f380aa52723de94cd2971ee73f2)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2024-08-19
- Last updated: 2024-11-30
- Version: `1.0.1`
- Size: 13.6 KiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Support page: `https://river-badger-d99.notion.site/Video-Speed-Control-Chrome-Extension-94d1ef41a6764991a0de7d53db045089`
- Chrome Web Store: <https://chromewebstore.google.com/detail/youtube-speed-controller/agjefnbflphfpnfidakhecmfehlpgomd>
- View its code or download CRX: <https://crxpeek.com/extension/agjefnbflphfpnfidakhecmfehlpgomd>
- Search Google for the ID: <https://www.google.com/search?q=%22agjefnbflphfpnfidakhecmfehlpgomd%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-16 | 654 | 5.00 | 2 |
| 2026-09-26 | 609 | 5.00 | 2 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## 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 2026-09-26.

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.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `scripting`: Run scripts on sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [VibeHeader](https://extensiontracker.com/extension/imjffcblfdblnjcekpamheljmolejoll) | 9,000 | 4.56 | 9 | Developer Tools |

All 2 extensions by [roc inno](https://extensiontracker.com/developer/u46e78f380aa52723de94cd2971ee73f2).

## 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 2026-10-16 20:46 UTC; next check around 2026-11-17.

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

## Cite this page

Extension Tracker. “YouTube Speed Controller - Video Playback Control” (agjefnbflphfpnfidakhecmfehlpgomd). Chrome Web Store data, last checked 2026-10-16. https://extensiontracker.com/extension/agjefnbflphfpnfidakhecmfehlpgomd. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_agjefnbflphfpnfidakhecmfehlpgomd,
  title   = {YouTube Speed Controller - Video Playback Control (agjefnbflphfpnfidakhecmfehlpgomd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-16},
  url     = {https://extensiontracker.com/extension/agjefnbflphfpnfidakhecmfehlpgomd},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/agjefnbflphfpnfidakhecmfehlpgomd>. 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`.