This app is created to help you chat with people directly on Whatsapp without having to add them to your contact.
You can copy any number, and this app will read the clipboard and redirect you to the Whatsapp. Tested on Android and Google Chrome only. Reading from the clipboard doesn't work in Firefox.
1. Allow the app to read the clipboard and allow redirections from Chrome browser, by clicking on the lock icon, on the right side of the url bar,
2. Install the app on your Phone
3. Enter your country code and click save
4. Close the app
5. Copy a phone number
4. Open the app, you'll be redirected to Whatsapp
5. You can also enter the full number and click save, after entering the country code, this will also redirect to Whatsapp.
Watch this Youtube demo