---
title: "YouTube speed – Chrome extension stats, history and permissions"
description: "136 users, rated 5.00 by 1 person. Version 1.2, updated 2025-06-08. Requests 0 permissions."
url: "https://extensiontracker.com/extension/ofmomfbfnhffgpgjahpngppkgdpeijch"
---

# YouTube speed

Live in the Chrome Web Store.

- Users: 136
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 06:47 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #58,462 of 264,703 live extensions
- Rank in Tools: #17,805 of 103,498

## The listing

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

Summary from the listing:

> 유튜브 배속 조절기는 유튜브 일반 영상과 쇼츠(Shorts) 모두에서 키보드 단축키로 재생 속도를 쉽고 빠르게 조절할 수 있는 확장 프로그램입니다. Shift + \< , \> 키로 0.25배속 단위로 재생 속도를 올리거나 내릴 수…

- Extension ID: `ofmomfbfnhffgpgjahpngppkgdpeijch`
- Developer: [wkwkwk9549](https://extensiontracker.com/developer/ucc83d103ee83f8d2c1fb42868dc03ee6)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-05-23
- Last updated: 2025-06-08
- Version: `1.2`
- Size: 987 KiB
- Minimum Chrome: 88
- Languages (1): 한국어
- Chrome Web Store: <https://chromewebstore.google.com/detail/youtube-speed/ofmomfbfnhffgpgjahpngppkgdpeijch>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fofmomfbfnhffgpgjahpngppkgdpeijch>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 136 | 5.00 | 1 |

## 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

- `*://*.youtube.com/*`: youtube.com and its subdomains

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [MultiSize Image Exporter](https://extensiontracker.com/extension/ekkfnidcfapfbofoddbfeemchfngjdah) | 12 | – | – | Tools |
| [잡플래닛 평점 검색기](https://extensiontracker.com/extension/nikampmedmdaipgkobkcmecnoipbkkgn) | 12 | – | – | Tools |

All 3 extensions by [wkwkwk9549](https://extensiontracker.com/developer/ucc83d103ee83f8d2c1fb42868dc03ee6).

## 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 06:47 UTC; next check around 2026-10-11.

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

## Cite this page

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

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

---

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