Did you know you can open a chat in WhatsApp with any number without saving first into contacts by opening in your browser the link 'wa.me/123456789' (using the prefix+number desired)?
Source: https://faq.whatsapp.com/en/android/26000030/

Introducing WA Click To Chat - 'Direct Message' that allows you to Message or Call anyone without saving their contacts in the phonebook on major popular messaging apps like i-message, Telegram , WhatsApp & More.

◉ HOW IT WORKS
Step 1. Just select the appropriate country code
Step 2. Enter the receiver's phone number and the text message that you want to send
Step 3. Click on the Send button
Step 4. You will be redirected to the WhatsApp chat for that number, even though the contact is not saved on your device.


🏷️ CLICK TO CHAT APP FEATURES

✓ No need any permissions
✓ 242+ countries support
✓ Support Both WhatsApp and WhatsApp Business
✓ Auto detection location for your country code!
✓ Auto detect and Paste phone number
✓ Access all history in recent
✓ Click To Chat allows you to message yourself
✓ You can send messages and media directly in WhatsApp without saving contact
✓ Direct send messages to any numbers that are not saved in your contact list.
✓ Direct Chat for WhatsApp Business without saving phone number.
✓ Message yourself and keep your messages and notes private.
✓ No need to save a contact - No need to save a number in contact, Directly add/select number and send
✓ Select number directly from Call logs - Just select number from recent call logs and send a message
✓ Type in your phone number & create your own custom WhatsApp link and place on your Instagram, YouTube, Facebook, Twitter account

For any suggestions or feature request, shoot us a mail at [email protected]
Always Happy To Help :)

📌 Note
1. Enter your phone number with country code only. Do not use any +, zeros before country code or any other special characters.
2. Ensure that the number for which you have created a link has an active WhatsApp account.

⚠ Disclosure
1. This app is not associated nor endorsed by WhatsApp™ & WhatsApp Business™ is a trademark of WhatsApp Inc.
2. This app uses WhatsApp 'Click to Chat' feature (https://faq.whatsapp.com/en/android/26000030/) to open a chat with any number.