Click to call Zadarma is a simple and convenient way to make a call from your web browser.

This extension for Chrome is compatible with most websites that have a phone number. Just click on a number and make a call. There is no need to add any other programs or download any other hardware.

All calls are made using WebRTC and you can use it on any device that has a browser and is connected to the Internet.

The Zadarma WebRTC extension is a useful tool for making calls.