---
title: "Klex – Chrome extension stats, history and permissions"
description: "25 users, rated 5.00 by 1 person. Version 1.0.5, updated 2026-08-11. Requests 7 permissions."
url: "https://extensiontracker.com/extension/napdfojbhghnpadleknciolimbafooih"
---

# Klex

Live in the Chrome Web Store.

- Users: 25
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 05:58 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #108,986 of 264,703 live extensions
- Rank in Tools: #37,548 of 103,498

## The listing

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

Summary from the listing:

> Trợ lý dịch Klex - Dịch tức thì trang web, hội thoại chat và phụ đề video ngay trên trình duyệt — nhanh, gọn, không rời trang.

- Extension ID: `napdfojbhghnpadleknciolimbafooih`
- Developer: [SMIT Developer](https://extensiontracker.com/developer/u9abf7eba2f99996102fa913117a11ef2)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-07-29
- Last updated: 2026-08-11
- Version: `1.0.5`
- Size: 1024 KiB
- Minimum Chrome: 88
- Languages (1): Tiếng Việt
- Website: `smit.vn`
- Chrome Web Store: <https://chromewebstore.google.com/detail/klex/napdfojbhghnpadleknciolimbafooih>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fnapdfojbhghnpadleknciolimbafooih>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 25 | 5.00 | 1 |

## 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.

**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
- `https://air.1688.com/app/ocms-fusion-components-1688/def_cbu_web_im_core/*`: air.1688.com
- `https://chat.zalo.me/*`: chat.zalo.me
- `https://jdcs.jd.com/*`: jdcs.jd.com
- `https://klex.smitx.org/*`: klex.smitx.org
- `https://market.m.taobao.com/app/im/chat-core/*`: market.m.taobao.com
- `https://messenger.com/*`: messenger.com
- `https://pages.fm/*`: pages.fm
- `https://pancake.biz/*`: pancake.biz
- `https://pancake.id/*`: pancake.id
- `https://pancake.ph/*`: pancake.ph
- `https://pancake.vn/*`: pancake.vn
- `https://web.telegram.org/*`: web.telegram.org
- `https://web.whatsapp.com/*`: web.whatsapp.com
- `https://www.coursera.org/*`: www.coursera.org
- `https://www.facebook.com/messages*`: www.facebook.com
- `https://www.messenger.com/*`: www.messenger.com
- `https://www.udemy.com/*`: www.udemy.com
- `https://www.youtube.com/*`: www.youtube.com

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `contextMenus`: Add items to the right-click menu
- `declarativeNetRequestWithHostAccess`: Block or change network requests on the sites it can reach
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Ads Check by SMIT](https://extensiontracker.com/extension/mkioennpdihocmahmgaeekhpoacfilcn) | 50,000 | 4.44 | 9 | Tools |

All 2 extensions by [SMIT Developer](https://extensiontracker.com/developer/u9abf7eba2f99996102fa913117a11ef2).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 05:58 UTC; next check around 2026-10-14.

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

## Cite this page

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

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

---

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