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Number Checker for WA - Check & Verify WhatsApp Numbers

Chrome extension by Micro Plugin · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 11 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 3 match patterns.

What the developer says, and 1 screenshot

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

Users
11
Rating
5.0 (1 ratings)
Users, last 30 days
+5
Rating, last 30 days
Steady over 30 days
Version
1.0.0
Updated in the store
2026-09-11
Published
2026-09-11
Manifest
V3
Browser access
2 permissions, 3 site patterns

How it has moved

Users
+5 since 12.10
3-11 · 14 readings
  1. 2026-10-137
  2. 2026-10-205
  3. 2026-10-224
  4. 2026-10-233
  5. 2026-10-244
  6. 2026-10-254
  7. 2026-10-287
  8. 2026-10-296
  9. 2026-11-017
  10. 2026-11-039
  11. 2026-11-0611
  12. 2026-11-079
  13. 2026-11-0811
  14. 2026-11-1111
Rating
unchanged since 12.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-13reviews1rating5.00
  2. 2026-10-20reviews1rating5.00
  3. 2026-10-22reviews1rating5.00
  4. 2026-10-23reviews1rating5.00
  5. 2026-10-24reviews1rating5.00
  6. 2026-10-25reviews1rating5.00
  7. 2026-10-28reviews1rating5.00
  8. 2026-10-29reviews1rating5.00
  9. 2026-11-01reviews1rating5.00
  10. 2026-11-03reviews1rating5.00
  11. 2026-11-06reviews1rating5.00
  12. 2026-11-07reviews1rating5.00
  13. 2026-11-08reviews1rating5.00
  14. 2026-11-11reviews1rating5.00
Users
+11 since 12.09
0-11 · 23 readings
2026-09-12: appeared in the store2026-10-01: gained the good publisher record badge
  1. 2026-09-120appeared in the store
  2. 2026-09-130
  3. 2026-09-151
  4. 2026-09-172
  5. 2026-09-204
  6. 2026-09-253
  7. 2026-09-265
  8. 2026-09-284
  9. 2026-10-096
  10. 2026-10-137
  11. 2026-10-205
  12. 2026-10-224
  13. 2026-10-233
  14. 2026-10-244
  15. 2026-10-254
  16. 2026-10-287
  17. 2026-10-296
  18. 2026-11-017
  19. 2026-11-039
  20. 2026-11-0611
  21. 2026-11-079
  22. 2026-11-0811
  23. 2026-11-1111
Rating
+5.00 since 12.09
reviewsrating 0.00-5.00 · 23 readings
2026-09-12: appeared in the store2026-10-01: gained the good publisher record badge
  1. 2026-09-12reviews0rating0.00appeared in the store
  2. 2026-09-13reviews1rating5.00
  3. 2026-09-15reviews1rating5.00
  4. 2026-09-17reviews1rating5.00
  5. 2026-09-20reviews1rating5.00
  6. 2026-09-25reviews1rating5.00
  7. 2026-09-26reviews1rating5.00
  8. 2026-09-28reviews1rating5.00
  9. 2026-10-09reviews1rating5.00
  10. 2026-10-13reviews1rating5.00
  11. 2026-10-20reviews1rating5.00
  12. 2026-10-22reviews1rating5.00
  13. 2026-10-23reviews1rating5.00
  14. 2026-10-24reviews1rating5.00
  15. 2026-10-25reviews1rating5.00
  16. 2026-10-28reviews1rating5.00
  17. 2026-10-29reviews1rating5.00
  18. 2026-11-01reviews1rating5.00
  19. 2026-11-03reviews1rating5.00
  20. 2026-11-06reviews1rating5.00
  21. 2026-11-07reviews1rating5.00
  22. 2026-11-08reviews1rating5.00
  23. 2026-11-11reviews1rating5.00

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: 3 match patterns.

  • https://web.whatsapp.com/*
  • https://extfox.pro/*
  • https://jmhijfxunmebwjmfbvit.supabase.co/*

The full permission history for this extension

What changed recently

  1. Gained the Established publisher badge
  2. Appeared in the store

The publisher

Micro Plugin publishes 16 listings we track, 24k users between them. Listed website: microplugin.co.

  1. Pinterest Video Downloader - Pinterest Image & Video Downloader Micro Plugin · Productivity · Tools · published 2025-07-01 6k users ★ 3.7
  2. Pinterest Images Downloader - Pinterest Video Downloader Micro Plugin · Productivity · Tools · published 2025-06-10 5k users ★ 3.3
  3. Telegram Video Downloader - TG Downloader Micro Plugin · Productivity · Tools · published 2025-06-12 3k users ★ 3.8
Show 5 more from this publisher
  1. Pinterest Board Bulk Downloader Micro Plugin · Productivity · Tools · published 2025-09-10 2k users ★ 2.9
  2. X Media Downloader - Twitter Media Downloader Micro Plugin · Productivity · Tools · published 2025-07-02 1k users ★ 3.2
  3. Reddit Video Downloader - Download from Posts, Profiles & Subreddits Micro Plugin · Productivity · Tools · published 2025-08-13 1k users ★ 3.0
  4. Media & Documents Downloader for WA Micro Plugin · Productivity · Tools · published 2025-07-15 1k users ★ 3.3
  5. DeviantArt Images Downloader Micro Plugin · Productivity · Tools · published 2025-06-18 1k users ★ 3.6

Like this one

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

  1. WACheck Pro - Number Validator for WhatsApp™ Describes nearly the same job, smaller audience 3 users
  2. WAChecker - Check, Verify & Filter Number Describes nearly the same job, smaller audience 3k users ★ 3.7
  3. Bulk WhatsApp Number Checker (WA Checker) by ToolsACE Describes nearly the same job, smaller audience 80 users ★ 5.0
  4. WhatsApp Number Verifier Describes nearly the same job, smaller audience 28 users
  5. Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM Describes nearly the same job, smaller audience 7k users ★ 4.9

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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built