How do I use Threema Web?

Make sure you are using the latest version of Threema for Android or Threema for iOS. Please note that Threema Web is currently not available for Windows Phone.

  1. On your desktop computer, open web.threema.ch (with a supported browser)
  2. In the Threema app, select “Threema Web” and activate the scanner:
    • Android: Side drawer > “Threema Web” > plus sign
    • iOS: “Settings” > “Threema Web” > camera icon in the top right corner
  3. Use your mobile device to scan the QR code displayed on web.threema.ch

Hint: To avoid having to scan the QR code each time you use Threema Web, set a session password in the browser before scanning.

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