Messaging
Is Threema Down?
Threema is a messaging service.
✓
Threema is UP
Threema is reachable from our servers. It responded with HTTP 200 in 1854ms. If you cannot access it, the issue is likely on your end — try clearing your cache, flushing DNS, or switching networks.
Official resources
@threema on X ↗ — real-time updates during outages
Check another site
About Threema outages
Threema (threema.ch) is a messaging service. Threema is a messaging service.
Common causes of Threema outages include server overload, DNS failures, DDoS attacks, software deployments, CDN issues, and infrastructure failures. Most outages resolve within minutes to a few hours.
If Threema is down for everyone: Check their official status page and social media for updates.
If Threema is up but not working for you: Try clearing your browser cache, disabling your VPN, flushing DNS, or switching networks.
User Reports