Check if a Number is on WhatsApp or Not
Best WhatsApp Web Extension: WA-Filter WhatsApp Number Checker & Filter Online
Filter, check and verify WA contact numbers with ease using a WhatsApp number lookup tool. Fast, accurate, and secure.
- Validate numbers before running your campaign to reach the correct audience with a WhatsApp number verifier.
- Import CSV and hit filter. No WhatsApp ban with our WhatsApp filter tool.
How it Works?
Two ways to work. Both run inside your browser.
Filter an existing list, or build a fresh one from a country code and a base number.
STEP 1
Check & Filter WhatsApp Numbers
- Open the WA Filter extension.
- Paste numbers manually or upload an Excel/CSV file.
- Click "Start Filter" to verify all contacts.
- A report of valid and invalid numbers downloads automatically
STEP 2
Generate WhatsApp numbers
- Go to the "Generate Numbers" tab.
- Select a country code and enter a base number.
- Set the range (e.g. from 01 to 99) and click "Generate".
- You can filter this new list to find active WhatsApp accounts.
This Diwali, Unlock Lifetime Access to WA-Filter: Pay Once, Filter Contacts Forever!
Celebrate India’s Biggest Festival by Verifying WhatsApp Numbers, Filtering Leads, and Growing Your Business!
Features
Features of WA-Filter
FEATURE 1
WhatsApp Number Checker
Instantly check WhatsApp numbers online with our WA Filter tool. Upload your list to filter and verify phone numbers and get a clean report of all active users.
FEATURE 2
WhatsApp Number Generator
Use the WhatsApp Number Generator to create targeted contact lists. Set a country code and base number, then filter the new list.
Why Us?
Why use our extension?
✅ Join 100k+ Premium Hub family with 10+ products
✅ 3 years experience in browser extension development
✅ Avoid the risk of getting banned.
✅ Dedicated Customer Support
Supported browsers
Testimonials
Don't Just Take Our Word For It! See How Customers Filter Numbers & Generate Leads
Frequently Asked Questions
How to use WA Filter as a WhatsApp number lookup tool?
You can use WA Filter as an efficient WhatsApp number lookup tool to verify if a contact is on WhatsApp.
WA-Filter can be used as a WhatsApp number lookup tool by installing its Chrome extension, logging into WhatsApp Web, and then either manually entering numbers or uploading a CSV file to check for their validity on WhatsApp. The tool will then provide a report of which numbers are active on WhatsApp and which are not.
Here’s a step-by-step guide:
- Install the Extension: Visit the WA-Filter website, click “Get Started,” and select “Add to Chrome” to install the WA-Filter Extension.
- Log into WhatsApp Web: Open web.whatsapp.com and scan the QR code to log in.
- Open the Extension: Click on the WA Filter extension in your browser’s toolbar.
- Enter Numbers or Upload a File:
- Manually Enter: You can enter individual numbers or a range of numbers directly into the extension.
- Upload CSV: You can upload a CSV file containing your list of numbers to filter.
- Start Checking: Click the “Start Check” or “Start Filter” button.
- View the Results: The extension will process the numbers and generate a report of valid and invalid numbers. You can usually download this report as a CSV file
Watch the full tutorial-
Does WA-Filter Extension Work in my Country? Can I buy?
Yes, WA-Filter works globally since it’s a browser-based extension. Its ability to verify WhatsApp numbers depends on whether the numbers you’re checking are valid and active on WhatsApp, regardless of the country they belong to.
Functionality WA Filter is a Chrome extension that verifies WhatsApp numbers by checking if they are active on the platform. It works within your browser and processes numbers locally, without sending data to external servers (as per its Chrome Web Store listing).
Global Compatibility The tool has no geographical restrictions. It can verify WhatsApp numbers from any country.
Verification Accuracy The accuracy of results depends on whether the phone numbers you enter are valid and currently active on WhatsApp.
How to Get Started with WA-Filter
Add to Chrome: Install WA-Filter from the Chrome Web Store.
Connect to WhatsApp Web: Log in so the extension can operate through your browser session.
Upload Your List: Import contacts in CSV or Excel format.
Start Filter: Click the button to run the WhatsApp number checker.
Download Results: Receive a report of active versus inactive numbers, ready for your next campaign.
Watch the full tutorial-
What is the refund policy of WA-Filter?
WA-Filter generally does not offer refunds for digital product once an order has been placed.If you have a recurring subscription, you can cancel it at any time, and no further charges will be made after cancellation.However, any fees deducted before cancellation are not refundable. Read Refund Policy for better understanding.
For assistance with cancellations or other refund-related inquiries, you can contact WhatsApp Support.
How do I cancel my subscription?
You can cancel your subscription at any time to stop future auto-renewals:
Open the Extension: Launch WhatsApp Number Filter and click the “Premium Hub Dashboard” button/link.
Access Account: You will be redirected to the dashboard. Click “Login & Manage” on the WhatsApp Number Filter card.
Login: Sign in using your Payment Email and the OTP sent to your inbox.
Click Cancel: On your subscription card, click the red “Cancel” button located in the top-right corner. Your plan will remain active until the current billing period ends.
For more detailed explanation, check out the step by step tutorial- https://www.wa-filter.com/unsubscribe-from-wa-filter
How to Activate WA-Filter Premium Plan?
Once you have purchased a plan, follow these steps to activate it:
Open the Extension: Launch WhatsApp Number Filter in your browser.
Access Dashboard: Click on “Already Purchased? Enter Code”. When the activation screen appears, click the link for the Premium Hub Dashboard.
Login: Locate the WhatsApp Number Filter card on the dashboard and click “Login & Manage”.
Verify Account: Enter your Payment Email, click “Send OTP,” and enter the code sent to your inbox.
Copy Code: In your subscription panel, find the Activation Code and click the copy icon.
Activate: Return to the extension, paste the code into the activation field, and click Activate to unlock your features.
For more detailed explanation, check out the step by step tutorial- https://www.wa-filter.com/how-to-activate-premium-plan
Can I transfer my plan to a different WhatsApp number?
Yes, you can easily switch the WhatsApp account linked to your plan:
Access Dashboard: Open the extension and click the “Premium Hub Dashboard” button/link.
Login: Click “Login & Manage” on the WhatsApp Number Filter card and sign in with your Payment Email and OTP.
Edit Number: In the “Manage Subscription” panel, look for the WhatsApp Number section.
Update: Click the Pencil Icon (Edit) next to your current number, enter the new WhatsApp number you want to use, and save the changes. The plan is now transferred instantly.
How to Merge Excel Sheets?
To merge Excel Sheets, check out our guide How to Merge Excel Sheets in 3 steps?
CHECK OUT MORE TOOLS BY PREMIUM HUB!
WA Filter is one tool in a complete WhatsApp marketing suite. Extract contacts, filter numbers, send bulk messages and backup chats – all from your browser.
