Tools
Utilities for WhatsApp operations
Phone Number Validation
Check if a phone number is registered on WhatsApp
Include country code. Spaces, dashes, and + are automatically removed.
How it works
- Enter a phone number with country code (e.g., 17864041662)
- The system checks with WhatsApp if the number is registered
- Use this to verify numbers before sending messages
- Reduces failed deliveries and saves API quota