Ext Ops Panel
Open dashboard

WA Number Checker: Filter Valid Numbers

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 21 users, barely installed. Audience over the last 30 days: +8.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
21
Rating
5.0 (1 ratings)
Users, last 30 days
+8
Rating, last 30 days
Steady over 30 days
Version
1.0.0
Updated in the store
2026-08-22
Published
2026-08-21
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+8 since 30.09
13-25 · 17 readings
  1. 2026-10-0416
  2. 2026-10-0820
  3. 2026-10-1021
  4. 2026-10-1122
  5. 2026-10-1323
  6. 2026-10-1724
  7. 2026-10-1822
  8. 2026-10-1924
  9. 2026-10-2023
  10. 2026-10-2224
  11. 2026-10-2323
  12. 2026-10-2424
  13. 2026-10-2525
  14. 2026-10-2623
  15. 2026-10-2824
  16. 2026-10-2921
  17. 2026-10-3021
Rating
unchanged since 30.09
reviewsrating 5.00 · 17 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-10reviews1rating5.00
  4. 2026-10-11reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-17reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-20reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-26reviews1rating5.00
  15. 2026-10-28reviews1rating5.00
  16. 2026-10-29reviews1rating5.00
  17. 2026-10-30reviews1rating5.00
Users
+21 since 31.08
0-25 · 27 readings
  1. 2026-08-310
  2. 2026-09-023
  3. 2026-09-055
  4. 2026-09-096
  5. 2026-09-157
  6. 2026-09-168
  7. 2026-09-229
  8. 2026-09-2513
  9. 2026-09-2612
  10. 2026-09-2813
  11. 2026-10-0416
  12. 2026-10-0820
  13. 2026-10-1021
  14. 2026-10-1122
  15. 2026-10-1323
  16. 2026-10-1724
  17. 2026-10-1822
  18. 2026-10-1924
  19. 2026-10-2023
  20. 2026-10-2224
  21. 2026-10-2323
  22. 2026-10-2424
  23. 2026-10-2525
  24. 2026-10-2623
  25. 2026-10-2824
  26. 2026-10-2921
  27. 2026-10-3021
Rating
unchanged since 31.08
reviewsrating 5.00 · 27 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-09reviews1rating5.00
  5. 2026-09-15reviews1rating5.00
  6. 2026-09-16reviews1rating5.00
  7. 2026-09-22reviews1rating5.00
  8. 2026-09-25reviews1rating5.00
  9. 2026-09-26reviews1rating5.00
  10. 2026-09-28reviews1rating5.00
  11. 2026-10-04reviews1rating5.00
  12. 2026-10-08reviews1rating5.00
  13. 2026-10-10reviews1rating5.00
  14. 2026-10-11reviews1rating5.00
  15. 2026-10-13reviews1rating5.00
  16. 2026-10-17reviews1rating5.00
  17. 2026-10-18reviews1rating5.00
  18. 2026-10-19reviews1rating5.00
  19. 2026-10-20reviews1rating5.00
  20. 2026-10-22reviews1rating5.00
  21. 2026-10-23reviews1rating5.00
  22. 2026-10-24reviews1rating5.00
  23. 2026-10-25reviews1rating5.00
  24. 2026-10-26reviews1rating5.00
  25. 2026-10-28reviews1rating5.00
  26. 2026-10-29reviews1rating5.00
  27. 2026-10-30reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • https://web.whatsapp.com/*
  • https://api.gumroad.com/*
  • See the address and title of every tab you have open tabs
  • Put data on your clipboard clipboardWrite
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

Like this one

Listings the catalog judges closest in what they say they do.

  1. ValidNum - Bulk WhatsApp Number Validator & Checker Describes nearly the same job, smaller audience 27 users ★ 5.0
  2. WhatsApp Number Verifier Describes nearly the same job, smaller audience 28 users
  3. WACheck Pro - Number Validator for WhatsApp™ Describes nearly the same job, smaller audience 4 users
  4. WAChecker - Check, Verify & Filter Number Describes nearly the same job, smaller audience 3k users ★ 3.7
  5. Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM Describes nearly the same job, smaller audience 6k users ★ 4.8

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/acpahjbfhhgfigbocbldkbfjjdljillo/badge.svg)](https://extops.dev/extensions/acpahjbfhhgfigbocbldkbfjjdljillo)

HTML

<a href="https://extops.dev/extensions/acpahjbfhhgfigbocbldkbfjjdljillo"><img src="https://extops.dev/extensions/acpahjbfhhgfigbocbldkbfjjdljillo/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built