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

Latest Version

Version
1.4.6
Update
November 20, 2024
Size
1.42MiB
Developer
Category
Users
3,000+
Rating
3.88889 ★
Manifest Version
3
Web Store Status
Languages Support
Bahasa Indonesia
Bahasa Melayu
Deutsch
English
English (UK)
English (United States)
Filipino
Français
Kiswahili
Nederlands
Norsk
Tiếng Việt
Türkçe
Català
Dansk
Eesti
Español
Español (Latinoamérica)
Hrvatski
Italiano
Latviešu
Lietuvių
Magyar
Polski
Português (Brasil)
Português (Portugal)
Română
Slovenský
Slovenščina
Suomi
Svenska
čeština
Ελληνικά
Српски
български
русский
українська
עברית
فارسی‎
मराठी
हिन्दी
বাংলা
ગુજરાતી
தமிழ்
తెలుగు
ಕನ್ನಡ
മലയാളം
ไทย
አማርኛ
‫العربية
中文 (简体)
中文 (繁體)
日本語
한국어
See more
Permissions
Tabs
Storage
UnlimitedStorage
Identity
See more

WAChecker - Check, Verify & Filter Number Extension

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!

🆕 New Update v1.2.1
✓ Support Pause Mode and Check Interval
✓ Fix some issues.

# Key Features
✓ Bulk verification of numbers
✓ 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].

# Data Privacy
All the data you process is on your local computer and never passes through our servers.

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

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_extName__", "description": "__MSG_extDescription__", "default_locale": "en", "version": "1.4.6", "homepage_url": "https://chrome.google.com/webstore/detail/cmelkcfmckopkllanachmbnlfpkhnjal", "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnUdOQA6xXzBUoHrgBKFik3BVNxavs/G+xhbExK3YHUOFL4hMS7/yqnzjXWPDJAy6jMOb+2RB/bKxSL6XNqHOo9UvP4yJrkORFlP9dDAIuwIyJEHV/f4nGLvgqxKxWb6cz5ekdYEtJmYlLv3tcYBw13QBKZ78MofWjnvwZ8+x/q7s+1+TR75lbpU4gFpGtm3iOIb1cFImYr25+qdxdM6QMO0pEZC8/aUKWh5MQiIkLZgxYyonwADLNYfnNUItE5da2dwRyG/6NdGV4rG8nAoO1a/MCiFveGmcYS08yTCLYtKEuxcIFT8zcLx6cNyIoujVu0IMNROBru8t3nRjx4qxYQIDAQAB", "manifest_version": 3, "oauth2": { "client_id": "271496735278-4t9bood20qmcmds5ps4gs3rov5d6sdut.apps.googleusercontent.com", "scopes":["https://www.googleapis.com/auth/userinfo.email"], "web_client_id": "271496735278-ve2j2csdnb3rs420eb642hr1sebk9h9m.apps.googleusercontent.com" }, "background": { "service_worker": "service-worker.js" }, "icons": { "16": "public/lib/images/icon_16.png", "32": "public/lib/images/icon_32.png", "48": "public/lib/images/icon_48.png", "128": "public/lib/images/icon_128.png" }, "permissions": [ "tabs", "storage", "unlimitedStorage", "identity" ], "host_permissions": [ "https://*.whatsapp.com/*" ], "content_scripts": [ { "matches": [ "https://*.whatsapp.com/*" ], "js": ["public/lib/js/jquery-3.6.3.min.js", "Content.js"], "run_at": "document_end", "all_frames": false } ], "web_accessible_resources": [ { "resources": [ "public/lib/images/*", "public/lib/js/wa.js", "ijsource.js" ], "matches": [ "https://*.whatsapp.com/*" ] } ], "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self'" }, "action": { "default_popup": "popup.html" }}
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How to download and manually install WAChecker - Check, Verify & Filter Number extension for Chrome

Looking for a way to install WAChecker - Check, Verify & Filter Number extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install WAChecker - Check, Verify & Filter Number extensions manually, this article outlines two simple methods to effortlessly install WAChecker - Check, Verify & Filter Number extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download WAChecker - Check, Verify & Filter Number extension and manually install through Drag &Drop

If you ever need to manually install a WAChecker - Check, Verify & Filter Number extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the WAChecker - Check, Verify & Filter Number Extension by clicking the "Download CRX" button on the website.

Look for the WAChecker - Check, Verify & Filter Number extension you wish to install. Go to the website and download the WAChecker - Check, Verify & Filter Number extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for WAChecker - Check, Verify & Filter Number extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the WAChecker - Check, Verify & Filter Number extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download WAChecker - Check, Verify & Filter Number extension for Chrome and install in Developer Mode

This is another method to install WAChecker - Check, Verify & Filter Number extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the WAChecker - Check, Verify & Filter Number extension file

Select and download the WAChecker - Check, Verify & Filter Number extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the WAChecker - Check, Verify & Filter Number extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your WAChecker - Check, Verify & Filter Number extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the WAChecker - Check, Verify & Filter Number extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install WAChecker - Check, Verify & Filter Number extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Jimmy Hurst (ID: 0000008f86902c9a) Voted 5 ★ - Updated 07/30/2023 Simple and easy to use.

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real health (ID: 00000099719ff8ee) Voted 1 ★ - Updated 06/16/2023 this is scam addon , kindly refund the amount and cancel subscription

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Alisia Bolinger (ID: 000000150db336c7) Voted 5 ★ - Updated 04/09/2023 WA Checker simplifies the process of verifying WhatsApp numbers. By uploading a list of phone numbers, I was able to quickly determine which ones were registered on WhatsApp.

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Gavin Corbett (ID: 0000002ae7d93d00) Voted 5 ★ - Updated 04/06/2023 perfect, it's useful

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Un Kibbey (ID: 000000469c7163f0) Voted 5 ★ - Updated 03/31/2023 I want to DM users on WhatsApp. I need to verify if the number is registered on WhatsApp first. This product works.