What features does Threema offer?

Threema offers the following basic features for both single chats and group chats:

• Send text and voice messages

• Make voice and video calls

• Conduct group calls

• Share photos, videos, animated GIFs, and locations

• Send files of any type

• Use Threema on the desktop

Special features:

• Create polls

• Use emoji reactions to show how you feel about incoming messages

• Hide confidential chats and password-protect them with a PIN or your fingerprint

• Use Threema Safe to anonymously backup your most important Threema data

• Choose between dark and light theme

• Use Threema on tablets and devices without a SIM card

• Verify your contacts via QR code

• Add text formatting to messages

• Create distribution lists^*

• Chat completely anonymously – no phone number required

• Contact sync is optional

• Quote text messages

• Pin chats

• Edit and delete sent messages on the recipient’s end

• Mark important messages with a star to find them without searching

Special features of the Threema Work app:

• Automatically disable notifications outside of working hours

^*Currently only available in Threema for Android.