Extension Tracker

Control for Transmission

4,000 users Rated 4.28 from 25 ratings Last updated 11 Apr 2026

By Jackie(Guokai) Han Live in the Chrome Web Store hfhhlbapamidaibjcgdmeidlcoaoadme Search Google ↗ Last checked 7 Nov 2026, 10:42 UTC

The listing

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

A concise, lightweight and high-performance Transmission Manager and Web Extension.Summary from the listing
Developer
Jackie(Guokai) Han
Enhanced Safe Browsing
Not trusted. What this means →
Category
Productivity › Workflow & Planning
First published
14 Dec 2022
Last updated
11 Apr 2026
Version
1.0.7
Size
86.96 KiB
Minimum Chrome
102
Languages
2 languages

English, 中文（中国）

Website
guokai.dev
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
4KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov2026-09-27: 4,000 users2026-10-03: 4,000 users2026-10-10: 4,000 users2026-10-17: 4,000 users2026-10-24: 4,000 users2026-10-31: 4,000 users2026-11-07: 4,000 users4,0004KTracking began27 Sep11 Oct25 Oct2026-09-27: 4,000 users2026-10-03: 4,000 users2026-10-10: 4,000 users2026-10-17: 4,000 users2026-10-24: 4,000 users2026-10-31: 4,000 users2026-11-07: 4,000 users4K
Average rating
4.304.4027 Sep11 Oct25 Oct4.284.304.4027 Sep11 Oct25 Oct4.28
Number of ratings
242527 Sep11 Oct25 Oct25242527 Sep11 Oct25 Oct25
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-074,0004.2825
2026-10-314,0004.2825
2026-10-244,0004.2825
2026-10-174,0004.4224
2026-10-104,0004.4224
2026-10-034,0004.4224
2026-09-274,0004.4224
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#11,109
by users, of 292,131 extensions
In its category
#3,435
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

  1. No longer trusted by Enhanced Safe Browsing.

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 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Browser features
  • activeTabThe tab you're on, only after you click the extension
  • contextMenusAdd items to the right-click menu
  • notificationsShow notifications
  • scriptingRun scripts on sites it can reach
  • storageSave 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

ExtensionUsersRatingRatingsCategory
Vertical Tabs in Side Panel100,000 4.15275 Functionality & UI
QR Code100,000 4.6958 Tools
Tab Groups Extension100,000 4.41409 Workflow & Planning
Video Player for Local Files20,000 3.9048 Entertainment
Clear Site Data10,000 4.5355 Developer Tools
Talking Clock10,000 4.32109 Workflow & Planning
Extension for Bilibili Player10,000 4.56160 Entertainment
Keep Computer Awake (for a While)10,000 4.2512 Workflow & Planning
Battery Status10,000 4.4248 Tools
Re-newtab3,000 4.67112 Functionality & UI
All 25 extensions by Jackie(Guokai) Han →

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 7 Nov 2026, 10:42 UTC; next check around 13 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Control for Transmission” (hfhhlbapamidaibjcgdmeidlcoaoadme). Chrome Web Store data, last checked 2026-11-07. https://extensiontracker.com/extension/hfhhlbapamidaibjcgdmeidlcoaoadme. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_hfhhlbapamidaibjcgdmeidlcoaoadme,
  title   = {Control for Transmission (hfhhlbapamidaibjcgdmeidlcoaoadme)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-07},
  url     = {https://extensiontracker.com/extension/hfhhlbapamidaibjcgdmeidlcoaoadme},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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