WAChecker - Check, Verify & Filter Number

Name: WAChecker - Check, Verify & Filter Number
Rating: 3.67 (18 reviews)
Author: stevenmaysky

A swift and precise tool for bulk checking, verifying and filtering WhatsApp phone numbers with a single click.

As of June 2026, WAChecker - Check, Verify & Filter Number has 3,000 users and a 3.67/5 rating from 18 reviews in the Social & Communication category.

stevenmaysky Social & Communication★ Featured

Chrome Web Store ↗.crx

Users0%

3.0K

3,000

Rating−5.7%

3.67

18 reviews

Reviews0%

Version

1.6.22

Manifest V3

90-day change · In the last 90 days this extension 3 version updates.

History

4 snapshots

Tracking since Apr 16, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 16, 2026	3.0K	3.89	18	1.6.17
May 7, 2026	3.0K	3.89	18	1.6.17
May 23, 2026	3.0K	3.89	18	1.6.20
Jun 20, 2026	3.0K	3.89	18	1.6.21
Now	3.0K	3.67	18	1.6.22

Permissions & access

Permissions: tabsstorageunlimitedStorageidentity
Host access: https://*.whatsapp.com/*

Screenshots

WAChecker - Check, Verify & Filter Number screenshot 1

WAChecker - Check, Verify & Filter Number screenshot 2

WAChecker - Check, Verify & Filter Number screenshot 3

About

Are you seeking a reliable, fast, and accurate solution for verifying WhatsApp phone numbers in bulk? Does your campaign require improved delivery to the correct WhatsApp audience? Look no further than WA Checker - your go-to tool for seamless verification!

Our smart extension not only verifies and filters large batches of WhatsApp numbers but also swiftly determines if a specific number exists in WhatsApp. With WA Checker, you can effortlessly filter out invalid or inactive numbers, ensuring your messages always hit the mark.

Moreover, our tool keeps a record of all your bulk checking history and allows you to download the Success/Failure/All list in both CSV and XLSX formats. Perfect for marketers and regular WhatsApp users alike, WA Checker helps you save precious time and resources, supercharging the effectiveness of your messaging campaigns. Experience hassle-free bulk verification today!

# Key Features
✓ Bulk verification of numbers
✓ Support Pause Mode and Check Interval
✓ Import numbers from CSV file
✓ Fast, 100% accurate validator for bulk numbers
✓ Support numbers from all countries
✓ Save checked history list
✓ Download the Success/Failure/All list to a CSV file

# How to get started?
1. Open web.whatsapp.com, and scan to log in
2. Click 'Add New Check Task' Button
3. Enter Numbers or Upload CSV file that includes numbers
4. Click 'Start to Check' Button

# It's free?
Yes, WA Checker is free. You can get basic functionality and upgrade for more features.

# FAQ
https://wa-checker.infwiz.com/#faq

If it does not work, please disable other WhatsApp extensions and try again.

If you have any issues, don't hesitate to contact us at [email protected].

In the popup, we offer these extra features:
Relevant-Ext: Brief recommendations and introductions to related extensions.

# Data Privacy & Authentication
All the data you process is on your local computer and never passes through our servers. Our extension uses Google login functionality for user authentication and to provide a personalized experience.

Elevate your WhatsApp messaging experience with WA Checker. Install now!