---
title: "Control for Transmission – Chrome extension stats, history and permissions"
description: "4,000 users, rated 4.42 by 24 people. Version 1.0.7, updated 2026-04-11. Requests 5 permissions."
url: "https://extensiontracker.com/extension/hfhhlbapamidaibjcgdmeidlcoaoadme"
---

# Control for Transmission

Live in the Chrome Web Store.

- Users: 4,000
- Rating: 4.42 from 24 ratings
- Last checked: 2026-09-27 02:20 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #11,220 of 264,703 live extensions
- Rank in Workflow & Planning: #3,487 of 44,474

## The listing

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

Summary from the listing:

> A concise, lightweight and high-performance Transmission Manager and Web Extension.

- Extension ID: `hfhhlbapamidaibjcgdmeidlcoaoadme`
- Developer: [Jackie(Guokai) Han](https://extensiontracker.com/developer/ub9d0093c83f93801cb34eac94c7e5701)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2022-12-14
- Last updated: 2026-04-11
- Version: `1.0.7`
- Size: 86.96 KiB
- Minimum Chrome: 102
- Languages (2): English, 中文（中国）
- Website: `guokai.dev`
- Chrome Web Store: <https://chromewebstore.google.com/detail/control-for-transmission/hfhhlbapamidaibjcgdmeidlcoaoadme>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fhfhhlbapamidaibjcgdmeidlcoaoadme>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 4,000 | 4.42 | 24 |

## 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.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `contextMenus`: Add items to the right-click menu
- `notifications`: Show notifications
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

### Asked for later, if you agree

- `http://*/*`: Every website
- `https://*/*`: Every website

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Vertical Tabs in Side Panel](https://extensiontracker.com/extension/akahnknmcbmgodngfjcflnaljdbhnlfo) | 100,000 | 4.39 | 275 | Functionality & UI |
| [QR Code](https://extensiontracker.com/extension/cbimgpnbgalffiohilfglgkkhpegpjlo) | 100,000 | 4.69 | 58 | Tools |
| [Tab Groups Extension](https://extensiontracker.com/extension/nplimhmoanghlebhdiboeellhgmgommi) | 100,000 | 4.44 | 406 | Workflow & Planning |
| [Video Player for Local Files](https://extensiontracker.com/extension/kfcfjmdnmmokdhndbpfcachlkliggggc) | 20,000 | 3.90 | 48 | Entertainment |
| [Clear Site Data](https://extensiontracker.com/extension/aihgofjefdlhpnmeakpnjjeajofpcbhj) | 10,000 | 4.52 | 54 | Developer Tools |
| [Talking Clock](https://extensiontracker.com/extension/babblknbggnkbadcnoeoendifjkbkflj) | 10,000 | 4.36 | 108 | Workflow & Planning |
| [Extension for Bilibili Player](https://extensiontracker.com/extension/ffoljpljalicgkljioegejmigkkkincm) | 10,000 | 4.56 | 159 | Entertainment |
| [Keep Computer Awake (for a While)](https://extensiontracker.com/extension/imbpigcghoambmanjekibelfjemnnool) | 10,000 | 4.25 | 12 | Workflow & Planning |
| [Battery Status](https://extensiontracker.com/extension/lncamcnihkpmnbpioiooedpmmpaaohnb) | 10,000 | 4.42 | 48 | Tools |
| [Re-newtab](https://extensiontracker.com/extension/ccfjmnfklnaofoggkolocloghafpoccc) | 3,000 | 4.76 | 111 | Functionality & UI |

All 25 extensions by [Jackie(Guokai) Han](https://extensiontracker.com/developer/ub9d0093c83f93801cb34eac94c7e5701).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 02:20 UTC; next check around 2026-10-03.

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

## Cite this page

Extension Tracker. “Control for Transmission” (hfhhlbapamidaibjcgdmeidlcoaoadme). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hfhhlbapamidaibjcgdmeidlcoaoadme. Accessed 2026-09-28.

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

---

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