Extension Tracker

Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM

7,000 users Rated 4.85 from 876 ratings Last updated 1 Aug 2026

By Unnamed developer Live in the Chrome Web Store pepdpaiacpcgjoapmhehgmjcicninpgf Search Google ↗ Last checked 10 Nov 2026, 20:26 UTC

The listing

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

Bulk find, verify, search, and check WhatsApp phone numbers to see if they are active.Summary from the listing
Developer
Not named in the listing
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
10 Oct 2024
Last updated
1 Aug 2026
Version
37.14.9
Size
1.58 MiB
Minimum Chrome
88
Languages
55 languages

Deutsch, English, English (Australia), English (United Kingdom), English (United States), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
wasbb.com
Support page
https://wasbb.com/bulk-whatsapp-phone-number-checker-validator
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
6K6.5K7KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 6,000 users2026-09-29: 6,000 users2026-10-06: 6,000 users2026-10-13: 6,000 users2026-10-21: 6,000 users2026-10-27: 6,000 users2026-11-03: 6,000 users2026-11-10: 7,000 users7,0006K6.5K7KTracking began27 Sep18 Oct8 Nov2026-09-27: 6,000 users2026-09-29: 6,000 users2026-10-06: 6,000 users2026-10-13: 6,000 users2026-10-21: 6,000 users2026-10-27: 6,000 users2026-11-03: 6,000 users2026-11-10: 7,000 users7K
Average rating
4.804.9027 Sep11 Oct25 Oct8 Nov4.854.804.9027 Sep18 Oct8 Nov4.85
Number of ratings
84086027 Sep11 Oct25 Oct8 Nov87684086027 Sep18 Oct8 Nov876
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-107,0004.85876
2026-11-036,0004.84866
2026-10-276,0004.83856
2026-10-216,0004.83852
2026-10-136,0004.83842
2026-10-066,0004.83835
2026-09-296,0004.83825
2026-09-276,0004.83824
Users, 7 days
+1,000
since a week ago
Users, 30 days
+1,000
+16.7%
Rank
#8,681
by users, of 292,131 extensions
In its category
#2,043
of 115,641 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • *://*.wasbb.com/*wasbb.com and its subdomains
  • *://*.whatsapp.com/*whatsapp.com and its subdomains
Sites where it runs scripts
  • *://*.whatsapp.com/*whatsapp.com and its subdomains
Browser features
  • storageSave settings and data in your browser
  • unlimitedStorageStore more data than the usual limit

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
WA Contacts Extractor & Download Group Phone Numbers | WASBB.COM10,000 4.841,544 Tools
WA Video Download: Video, Image & Audio Saver - WASBB.COM6,000 4.55207 Tools
WA Audio & Voice Message to Text | WASBB.COM5,000 4.52955 Tools
WA Chat Translator | WASBB.COM2,000 4.72330 Tools
WA Chat Backup Exporter | WASBB.COM1,000 4.56123 Tools
WA Bulk Message Sender | Premium Sender Plus1,000 4.53221 Tools
All 7 extensions from this account →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 10 Nov 2026, 20:26 UTC; next check around 18 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM” (pepdpaiacpcgjoapmhehgmjcicninpgf). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/pepdpaiacpcgjoapmhehgmjcicninpgf. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_pepdpaiacpcgjoapmhehgmjcicninpgf,
  title   = {Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM (pepdpaiacpcgjoapmhehgmjcicninpgf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-10},
  url     = {https://extensiontracker.com/extension/pepdpaiacpcgjoapmhehgmjcicninpgf},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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