---
title: "Trocker – Chrome extension stats, history and permissions"
description: "10,000 users, rated 4.56 by 61 people. Version 3.4.1, updated 2026-07-10. Requests 9 permissions."
url: "https://extensiontracker.com/extension/bjojfeillmmoeadgobbcknkgdkngbcdb"
---

# Trocker

Live in the Chrome Web Store.

- Users: 10,000
- Rating: 4.56 from 61 ratings
- Last checked: 2026-09-26 22:34 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #5,164 of 264,703 live extensions
- Rank in Workflow & Planning: #1,705 of 44,474

## The listing

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

Summary from the listing:

> This extension is an email Tracker Blocker, hence the name: Trocker!

- Extension ID: `bjojfeillmmoeadgobbcknkgdkngbcdb`
- Developer: [trockerteam](https://extensiontracker.com/developer/ubcdb0e781cbbf32c30f94e14d158f0c1)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2015-01-02
- Last updated: 2026-07-10
- Version: `3.4.1`
- Size: 85.89 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `https://trockerapp.github.io/`
- Support page: `https://trockerapp.github.io/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/trocker/bjojfeillmmoeadgobbcknkgdkngbcdb>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fbjojfeillmmoeadgobbcknkgdkngbcdb>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 10,000 | 4.56 | 61 |

## What changed

Every change found on a check, newest first.

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

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `*://*.google.com/*`: google.com and its subdomains
- `*://*.googleusercontent.com/*`: googleusercontent.com and its subdomains
- `*://*.live.com/*`: live.com and its subdomains
- `<all_urls>`: Every website

### Sites where it runs scripts

- `*://*.mail.live.com/*`: mail.live.com and its subdomains
- `*://*.mail.yahoo.com/*`: mail.yahoo.com and its subdomains
- `*://*.outlook.cloud.microsoft/*`: outlook.cloud.microsoft and its subdomains
- `*://*.outlook.live.com/*`: outlook.live.com and its subdomains
- `*://*.outlook.office.com/*`: outlook.office.com and its subdomains
- `*://*.outlook.office365.com/*`: outlook.office365.com and its subdomains
- `*://inbox.google.com/*`: inbox.google.com
- `*://mail.google.com/*`: mail.google.com

### Browser features

- `declarativeNetRequest`: Block or change network requests, using rules
- `declarativeNetRequestFeedback`: See which of its network rules matched
- `declarativeNetRequestWithHostAccess`: Block or change network requests on the sites it can reach
- `offscreen`: Open a hidden page for background work
- `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 week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-26 22:34 UTC; next check around 2026-09-30.

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

## Cite this page

Extension Tracker. “Trocker” (bjojfeillmmoeadgobbcknkgdkngbcdb). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/bjojfeillmmoeadgobbcknkgdkngbcdb. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_bjojfeillmmoeadgobbcknkgdkngbcdb,
  title   = {Trocker (bjojfeillmmoeadgobbcknkgdkngbcdb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/bjojfeillmmoeadgobbcknkgdkngbcdb},
  urldate = {2026-09-28}
}
```

---

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