---
title: "Popup Terminator – Chrome extension stats, history and permissions"
description: "872 users, no ratings yet. Version 4.1.0, updated 2026-09-19. Requests 3 permissions."
url: "https://extensiontracker.com/extension/cajhffpejnkakifjphaoknmocjplpphn"
---

# Popup Terminator

Live in the Chrome Web Store.

- Users: 872
- Rating: no ratings yet
- Last checked: 2026-09-26 22:50 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #26,192 of 264,704 live extensions
- Rank in Tools: #7,059 of 103,503

## The listing

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

Summary from the listing:

> The ultimate popup and ad blocker. Instantly stop annoying popups, popunders, and overlays while boosting your browsing speed.

- Extension ID: `cajhffpejnkakifjphaoknmocjplpphn`
- Developer: [hoangvu](https://extensiontracker.com/developer/uec2627468cb8a9323b63ea5b3a778c38)
- Trader status: Declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-09-06
- Last updated: 2026-09-19
- Version: `4.1.0`
- Size: 2.22 MiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://hoangle610.github.io/popupblocker/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/popup-terminator/cajhffpejnkakifjphaoknmocjplpphn>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fcajhffpejnkakifjphaoknmocjplpphn>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 872 | – | – |

## 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

- `<all_urls>`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

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

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Manga & Webtoon Translator - Screen OCR](https://extensiontracker.com/extension/hiejhlcocpebdmlabecmbnmomppbphah) | 144 | 3.60 | 5 | Tools |
| [Why The Hell Am I Doing This?](https://extensiontracker.com/extension/bfnfhhkigfddojdhgdfhgklipgapigpo) | 11 | 5.00 | 2 | Just for Fun |
| [VisionFlow: High-Accuracy OCR & Converter](https://extensiontracker.com/extension/jnbbbfjdcgihldapfjldipmkemoangla) | 10 | 5.00 | 1 | Tools |

All 4 extensions by [hoangvu](https://extensiontracker.com/developer/uec2627468cb8a9323b63ea5b3a778c38).

## 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 2026-09-26 22:50 UTC; next check around 2026-10-06.

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

## Cite this page

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

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

---

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