Is Claude Down? How to Check Status and Fix Issues
2026-08-04
Claude goes down sometimes. Like every web service, Anthropic's servers experience outages, degraded performance, or regional issues. When it happens,
Claude goes down sometimes. Like every web service, Anthropic's servers experience outages, degraded performance, or regional issues. When it happens, you're staring at a loading spinner or an error message with no obvious next step.
This guide covers how to check if Claude is actually down, where to find reliable status information, and what you can fix on your end when the problem is local.
How to Check If Claude Is Actually Down
Before you clear caches or restart your router, make sure the problem isn't on your end. Here's the quick diagnostic order:
- Try a different device or network. Open Claude on your phone using cellular data instead of Wi-Fi. If it works, the issue is your network, not Claude.
- Check the Anthropic status page. Go to status.anthropic.com. This is the only official source for Claude uptime information. It shows current status for claude.ai, the API, and major regional endpoints.
- Look at third-party outage trackers. Sites like DownDetector aggregate user reports. If you see a spike in "Claude down" reports in the last 15 minutes, it's almost certainly a server-side issue.
- Search X/Twitter for "Claude down." Real-time user reports often beat official status pages by several minutes. If dozens of people are posting about it simultaneously, it's not your setup.
If none of these show signs of a widespread outage, the problem is likely on your end.
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Learn MoreOfficial Claude Status Sources
The primary source is status.anthropic.com. It tracks these services individually:
claude.ai (the web chat interface)
Claude API (developer endpoints)
Claude Console (developer dashboard)
Regional availability (US, EU, and other served regions)
The status page shows current state (Operational, Degraded Performance, Partial Outage, Major Outage) and a timeline of recent incidents. Past incidents include details about what happened and when it was resolved.
Anthropic also posts service updates on their official X/Twitter account (@AnthropicAI), but the status page is more detailed.
For API users, the Console at console.anthropic.com includes a usage and health dashboard that shows error rates specific to your account's region and model tier.
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Learn MoreCommon Fixes When Claude Isn't Loading
If the status page shows everything operational but you can't connect, work through these steps:
- Clear your browser cache and cookies. This fixes most "Claude won't load" issues. Cache corruption can cause the web app to hang on a blank screen or fail during authentication.
- Check for browser extensions blocking content. Ad blockers, privacy extensions, and some VPN browser plugins can interfere with Claude's WebSocket connections. Try an incognito or private window with extensions disabled.
- Switch DNS servers. Sometimes the issue is DNS resolution, not the Claude service itself. Try switching to Google DNS (8.8.8.8 / 8.8.4.4) or Cloudflare DNS (1.1.1.1). This is especially common on corporate or ISP networks that cache DNS aggressively.
- Restart the desktop app. If you're using Claude Desktop on macOS or Windows, quit the app completely and restart it. The desktop client can get into a state where it won't reconnect after a network change.
- Check your subscription status. A lapsed payment or expired subscription can block access. Go to Settings → Billing in the Claude web app to confirm your plan is active.
- Disable your VPN temporarily. Some VPN endpoints are flagged or throttled by Anthropic's infrastructure. If Claude loads on your phone's cellular data but not on your VPN-connected desktop, the VPN is the culprit.
API-Specific Issues
If you're using the Claude API and getting errors:
- 401/403 errors usually mean an invalid or expired API key. Check the key in the Console and regenerate if needed. Make sure you have credits loaded , a valid key with zero balance returns a confusing authentication error.
- 429 errors mean you've hit your rate limit. The Console shows your current tier and usage. Higher spending unlocks higher limits. For sustained high-volume usage, request a rate limit increase through the Console.
- 5xx errors are server-side. Check the status page, then retry with exponential backoff. If they persist beyond a few minutes, there's likely an ongoing incident.
- Timeout errors can mean the model is overloaded or your request is genuinely large (1M token context processing takes time). For the API, increase your client timeout. For the web app, try a shorter prompt to see if it responds.
What to Do During a Confirmed Outage
If Claude is genuinely down, there isn't much you can do except wait. Anthropic typically resolves major outages within an hour. Minor degradations can last longer.
Things worth doing while you wait:
Save any partial work in another app. Don't rely on conversation history coming back intact; it usually does, but during outages, sessions can reset.
Switch to a fallback tool temporarily. ChatGPT, Gemini, or a local model can handle basic tasks while Claude recovers.
Check the status page for an estimated resolution time. Anthropic often posts updates as they diagnose the issue.
If the outage lasts more than a few hours, it's usually because of a cloud provider issue (AWS, GCP) rather than an Anthropic-specific problem. These cascade down to every service that depends on the affected region.
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Preventing Downtime Impact
For work that can't tolerate interruptions:
- Use the API with failover. Set up a fallback model (like GPT-5 or Gemini) in your application logic. If Claude API returns 5xx errors, the system automatically routes requests to the backup.
- Keep local copies of important outputs. Don't leave critical Claude-generated content only in your conversation history. Copy it to a document or note-taking app.
- For teams, set up status monitoring. Tools like Better Uptime or Pulsetic can watch status.anthropic.com and alert your Slack or email when Claude goes down, so you know before your team does.
Outages are annoying but normal. Every SaaS product has them. The useful thing is knowing how to distinguish a real outage from a local problem, so you don't spend an hour debugging your Wi-Fi when Claude's servers are just having a bad day.
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