Is Claude Down Right Now? How to Check and Fix Connection

When Claude stops responding, refuses to load, or throws continuous errors, the first question is whether the platform is experiencing a global outage. System downtimes, server maintenance, or unexpected traffic spikes can take the web interface and API offline.

Before spending time changing your local network settings or clearing your browser cache, you should verify if the issue lies on Anthropic's side or if it is isolated to your local device. Follow this guide to check Claude's real-time operational status and troubleshoot local connectivity errors.

How to verify Claude server status

If you suspect a service outage, use these steps to check the current health of Anthropic's systems:

1. Check the Official Status Page: Visit status.anthropic.com. This is the official dashboard where Anthropic logs active incidents, scheduled maintenance, and historical uptime data. Check the status of both "Claude.ai" (the web application) and the "API" depending on which service you are trying to use.
2. Look for Degraded Performance Indicators: The status page might display an "All Systems Operational" banner, but check the component lists below it. Look for "Degraded Performance" or "Partial Outage" indicators next to "Claude.ai Web App" or "Console". These states often mean the service is technically online but failing to process user inputs.
3. Consult Third-Party Outage Trackers: Sometimes official status pages lag behind real-time outages by 10 to 15 minutes. Check crowd-sourced platforms like Downdetector. Search for "Anthropic" or "Claude" to see if there is a sudden spike in user-submitted outage reports.
4. Monitor Social Media and Community Hubs: Search real-time platforms like X (formerly Twitter) using queries like "Claude down" or "Claude API error" and filter by the latest posts. Reddit communities such as r/ClaudeAI often have active megathreads pinned when a widespread outage occurs.

Steps to bypass temporary DNS and regional routing issues

If official channels report that all systems are operational, but you still cannot connect to Claude, the issue is likely a regional routing error or local network block. Use these steps to bypass local network hurdles:

1. Flush your local DNS cache: Corrupted or outdated local DNS records can prevent your browser from locating Claude’s servers.
2. On Windows: Open Command Prompt as administrator and run ipconfig /flushdns.
3. On macOS: Open Terminal and run sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder.
4. Change your DNS servers: Some internet service providers (ISPs) experience localized routing failures. Switch your network's DNS servers to a reliable public resolver. Go to your network adapter settings and change your primary DNS server to 1.1.1.1 (Cloudflare) or 8.8.8.8 (Google Public DNS).
5. Test with an alternative network connection: Disconnect from your local Wi-Fi and connect your computer to a mobile hotspot. If Claude loads instantly, your main internet connection or router security settings are blocking the traffic.
6. Disable active VPNs or Proxy configurations: Claude uses security protection layers (like Cloudflare) to mitigate DDoS attacks. If your VPN routing IP is flagged or if your proxy configuration is unstable, Claude may block your connection. Temporarily toggle off your VPN and try accessing the site again.
7. Perform a clean browser refresh: Force your browser to bypass its saved cache and fetch the latest assets directly from Claude's servers. Press Ctrl + F5 (Windows) or Cmd + Shift + R (macOS).

When to escalate

If you have confirmed via status.anthropic.com that there is an active, unresolved incident, there is no need to open a support ticket. Anthropic's engineering team is already working on a fix, and you must wait for them to resolve the backend issue.

However, if the status page shows "All Systems Operational," you have performed all the network troubleshooting steps above, and you still cannot connect, contact the support team. Gather your current IP address, a screenshot of the error console (accessible by pressing F12 and clicking the "Console" tab), and submit a request via the help widget on the main Anthropic support portal.