How to launch WhatsApp in flutter web or launch WhatsApp from browser?

Question

How to launch WhatsApp in Flutter web or launch WhatsApp from browser in Flutter or suggest any package from pub.dev?

Answer 1

You can give an anchor with href to https://api.whatsapp.com/send/?phone=(phone_number)

For full code

<a href="https://api.whatsapp.com/send/?phone=6281144441111&text=Hello">Send Hi to me</a>

Note:
Make sure you give your country code without (+).
for example 6281144441111

Answer 2

You need the url_launcher https://pub.dev/packages/url_launcher. Import the package in you're yaml and then in your .dart

Then use the launch function with the WhatsApp URL: launch('whatsapp://send?phone=$phonenumber')

For the launching the WhatsApp Website use launch('https://web.whatsapp.com')