WhatsApp Number Checker
How It Works
1. Enter the WhatsApp number in the input field above. Ensure the number starts with a "+" followed by the country code and the phone number (e.g., +1234567890).
2. Click the "Check Number" button. The tool will validate the format of the number.
3. If the format is valid, a link will be generated to open the number in WhatsApp. Click the link to check if the number is active on WhatsApp.