Bulk find, verify, search, and check WhatsApp phone numbers to see if they are active.

Latest Version

Version
37.14.0
Update
October 10, 2024
Size
1.55MiB
Developer
wasbb.com
Category
Users
290
Rating
5 ★
Manifest Version
3
Web Store Status
Languages Support
Bahasa Indonesia
Bahasa Melayu
Deutsch
English
English (Australia)
English (UK)
English (United States)
Filipino
Français
Kiswahili
Nederlands
Norsk
Tiếng Việt
Türkçe
Català
Dansk
Eesti
Español
Español (Latinoamérica)
Hrvatski
Italiano
Latviešu
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Português (Portugal)
Română
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Slovenščina
Suomi
Svenska
čeština
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български
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ગુજરાતી
தமிழ்
తెలుగు
ಕನ್ನಡ
മലയാളം
ไทย
አማርኛ
‫العربية
中文 (简体)
中文 (繁體)
日本語
한국어
See more
Permissions
Storage
UnlimitedStorage
Tabs
See more

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

🚀 Effortlessly verify WhatsApp numbers and streamline your communication process. Whether you’re looking to connect with potential clients or keep your contact list updated, this powerful tool makes it easy to check phone numbers in bulk and identify active WhatsApp users. Perfect for businesses seeking to optimize marketing strategies and reach real customers.

With WA Number Checker, you can instantly verify large lists of phone numbers and remove invalid or inactive contacts, ensuring that your messages always reach the right audience. Our tool supports global phone numbers and offers fast, reliable results, helping you save time and maximize efficiency.

Why choose WhatsApp Number Checker?

✅ Bulk Verification: Check and validate hundreds or thousands of numbers in a single click.
✅ Accurate Results: Quickly distinguish active wa users from inactive numbers.
✅ Downloadable Reports: Export your verified list as CSV or Excel files for easy integration.
✅ User-Friendly Interface: No complicated setup—just upload your numbers and let the tool do the work.
✅ 100% Secure: All data is processed locally on your device to ensure privacy and security.

Whether you're a marketer, sales professional, or just someone who needs to verify wa numbers for personal use, our tool provides everything you need to manage your contacts efficiently.


🔑 Key Features:

🔹 Verify phone numbers globally 🌍
🔹 Bulk phone number validation 📊
🔹 Download success and failure lists 📥
🔹 Secure and private—your data stays local 🔒
🔹 Easy-to-use interface with no setup required 👍


Get Started:

Simply upload a list of phone numbers, hit \"Check Now\", and let our tool do the rest. Validate and export your list with just a few clicks!


🔒 Data Privacy:

We respect your privacy. All checks are performed locally on your computer, and no data is shared with third parties.


💬 Support:

🔹 Website: https://wasbb.com
🔹 Contact us: [email protected]


Legal Disclaimer

WhatsApp Contact Manager is an independent tool and is not affiliated with WhatsApp LLC. It only extracts contact information already available on your device and complies with all applicable legal guidelines.
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Source Manifest.json

{
"update_url": "https://clients2.google.com/service/update2/crx",
"name":"__MSG_extensionName__",
"description":"__MSG_extensionDescription__",
"version":"37.14.0",
"manifest_version":3,
"default_locale":"en",
"key":"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7QNux/jfzNQtgpDJJWubecummNSMgPJ3XxLEewHHwfGpjd2dzoY59UcL/4CTvuY1R4wnDA/YMAfuc+KaoIdyXNVGudK9TKarl4B4hjcesJmbdXPohA3oEBbEc9FHfxmbzEPgVIDM2Od9Hoy25BXpZtk7Jm05XVASvizzpkzHleDx5PpEQ8sCE6YRuz6SXsXtbyciAEypFC7nShwbfagbEwwxZmXox5fBJ8oWepvj4xftVTsOLfhBvrQYQxvYELPC+e3AEW5xu07DB6i9UQgfs/DBKakah6WdIjA3X5BjYa0JZ25QGa6hilS6yxqIP9mVMUIz36Mg27GGm6pnB0UhPwIDAQAB",
"homepage_url":"https://wasbb.com/bulk-whatsapp-phone-number-checker-validator",
"icons":{"16":"logo/logo_16.png",
"32":"logo/logo_32.png",
"48":"logo/logo_48.png",
"128":"logo/logo_128.png"},
"action":{"default_popup":"popup.html",
"default_icon":"logo/logo_48.png"},
"background":{"service_worker":"codes/jss/service.5f7c2e57.js",
"type":"module"},
"content_scripts":[{"matches":["*://*.whatsapp.com/*"],
"js":["codes/jss/csscript.5f7c2e57.js"],
"run_at":"document_end",
"all_frames":false}],
"web_accessible_resources":[{"resources":["logo/*",
"pictures/*",
"codes/*",
"font/*"],
"matches":[""]}],
"permissions":["storage",
"unlimitedStorage",
"tabs"]}
Read more

How to download and manually install Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extension for Chrome

Looking for a way to install Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extensions manually, this article outlines two simple methods to effortlessly install Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extension and manually install through Drag &Drop

If you ever need to manually install a Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM Extension by clicking the "Download CRX" button on the website.

Look for the Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extension you wish to install. Go to the website and download the Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extension for Chrome and install in Developer Mode

This is another method to install Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extension file

Select and download the Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM 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 Bulk WA Number Checker & Validator & Search & lookup | WASBB.COM extension in 2 ways. We hope this guide proves helpful.

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