---
title: "Unseen: Email Tracker Blocker – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 0.2.3, updated 2026-11-09. Requests 2 permissions."
url: "https://extensiontracker.com/extension/fibpgcjlnnookmhclhpmhmajileledhd"
---

# Unseen: Email Tracker Blocker

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-11-10 05:41 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> Blocks email tracking pixels in Gmail, so senders can't see when you open their emails. Runs only on Gmail.

- Extension ID: `fibpgcjlnnookmhclhpmhmajileledhd`
- Developer: [Tinyward](https://extensiontracker.com/developer/u1e4314ca6f89c295415f0aee7bca90ba)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Make Chrome Yours › Privacy & Security](https://extensiontracker.com/category/make_chrome_yours/privacy)
- First published: 2026-11-01
- Last updated: 2026-11-09
- Version: `0.2.3`
- Size: 52.11 KiB
- Minimum Chrome: 121
- Languages (10): Deutsch, English, Nederlands, Türkçe, español, français, italiano, polski, português (Brasil), 日本語
- Support page: `https://github.com/laboskiriste/unseen/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/unseen-email-tracker-bloc/fibpgcjlnnookmhclhpmhmajileledhd>
- View its code or download CRX: <https://crxpeek.com/extension/fibpgcjlnnookmhclhpmhmajileledhd>
- Search Google for the ID: <https://www.google.com/search?q=%22fibpgcjlnnookmhclhpmhmajileledhd%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-10 | – | – | – |
| 2026-11-08 | – | – | – |
| 2026-11-07 | – | – | – |
| 2026-11-06 | – | – | – |
| 2026-11-04 | – | – | – |
| 2026-11-02 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-11-10: New version `0.2.3`, replacing `0.2.2`.
- 2026-11-10: Now listed in 10 languages, from 3.
- 2026-11-07: New version `0.2.2`, replacing `0.2.1`.
- 2026-11-07: Now listed in 3 languages, from 1.
- 2026-11-06: New version `0.2.1`, replacing `0.2.0`.
- 2026-11-04: New version `0.2.0`, replacing `0.1.0`.

## 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 2026-11-02.

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.

### Sites where it runs scripts

- `https://mail.google.com/*`: mail.google.com

### Browser features

- `declarativeNetRequest`: Block or change network requests, using rules
- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-10 05:41 UTC; next check around 2026-12-01.

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

## Cite this page

Extension Tracker. “Unseen: Email Tracker Blocker” (fibpgcjlnnookmhclhpmhmajileledhd). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/fibpgcjlnnookmhclhpmhmajileledhd. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_fibpgcjlnnookmhclhpmhmajileledhd,
  title   = {Unseen: Email Tracker Blocker (fibpgcjlnnookmhclhpmhmajileledhd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/fibpgcjlnnookmhclhpmhmajileledhd},
  urldate = {2026-11-13}
}
```

---

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