Unlock the power of precision with WA-Filter, the ultimate tool to check if a number is on WhatsApp or not in seconds. Whether you need a WhatsApp number checker for personal use or a WhatsApp number lookup tool for business, WA-Filter offers a fast and reliable solution. With its efficient WhatsApp number filter, you can filter, check, and verify phone numbers with ease.
Why Use WA-Filter to Check if a Number is on WhatsApp?
WA-Filter helps you:
- Instantly check if a number is active on WhatsApp.
- Avoid sending messages to invalid contacts.
- Improve messaging accuracy for better engagement.
Verify WhatsApp numbers now with WA-Filter!
HOW TO USE WA-FILTER: STEP-BY-STEP GUIDE
Step 1: Download the Extension and Activate it:
Visit the WA-Filter website, click “Get Started”, and select “Add to Chrome”. Confirm the installation, then pin the extension to your browser’s toolbar for easy access. Lastly, login to WhatsApp Web.
Step 2: Manual Contact Filtering:
Open the extension, enter phone numbers manually, and click “Start Filter”. A report of valid and invalid numbers will be downloaded automatically.
Step 3: Filter by Uploading Excel:
Import your contacts using a CSV file, select the relevant sheet and column, and click “Start Filter”. The report will be downloaded after processing.
