---
title: "WhatsApp Number Verifier – Chrome extension stats, history and permissions"
description: "24 users, no ratings yet. Version 1.0.0, updated 2025-11-18. Requests 9 permissions."
url: "https://extensiontracker.com/extension/mcjgogbefkjcjbofgjjnmddpjgaiocpm"
---

# WhatsApp Number Verifier

Live in the Chrome Web Store.

- Users: 24
- Rating: no ratings yet
- Last checked: 2026-09-27 05:24 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #110,574 of 264,703 live extensions
- Rank in Tools: #38,209 of 103,498

## The listing

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

Summary from the listing:

> Bulk verify WhatsApp numbers safely using WA-JS integration

- Extension ID: `mcjgogbefkjcjbofgjjnmddpjgaiocpm`
- Developer: [Veera](https://extensiontracker.com/developer/u92048b33ce265933344fdf42cbe363de)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-11-18
- Last updated: 2025-11-18
- Version: `1.0.0`
- Size: 108 KiB
- Minimum Chrome: 88
- Languages (3): English, français, português (Brasil)
- Privacy policy: `https://complanboy2.github.io/TinyCRM/whatsapp_verifier_privacy.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/whatsapp-number-verifier/mcjgogbefkjcjbofgjjnmddpjgaiocpm>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fmcjgogbefkjcjbofgjjnmddpjgaiocpm>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 24 | – | – |

## 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.

### Sites

- `https://web.whatsapp.com/*`: web.whatsapp.com

### Sites where it runs scripts

- `https://web.whatsapp.com/*`: web.whatsapp.com

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `downloads`: Manage your downloads
- `notifications`: Show notifications
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [WA - Download Group Phone Numbers](https://extensiontracker.com/extension/henhldbgljkagjabmpjnlphncpnfggcd) | 60,000 | 3.93 | 350 | Tools |
| [Amazon Prime Filter](https://extensiontracker.com/extension/omecflnechjacnjcabeoinmjefbfpibj) | 589 | 2.33 | 3 | Workflow & Planning |
| [Snapshot.so](https://extensiontracker.com/extension/ingdfakphkoakipplijakaiemjiboidk) | 14 | – | – | Social Networking |
| [NowAssist](https://extensiontracker.com/extension/blcdnakldjgijpjebgghlkbejgieiakf) | 10 | – | – | Developer Tools |

All 5 extensions by [Veera](https://extensiontracker.com/developer/u92048b33ce265933344fdf42cbe363de).

## 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 05:24 UTC; next check around 2026-10-04.

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

## Cite this page

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

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

---

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