Is Claude AI Down? Users report widespread login and chat failures—when will Claude be back online?

Claude outage: Claude AI users across the world are facing major disruption after a widespread outage triggered login failures and chat errors. The issue began on April 6, 2026, with thousands reporting problems accessing the chatbot across web, desktop, mobile, and Claude Code.

The disruption began on Monday, April 6, 2026, and quickly escalated into a widespread issue affecting multiple surfaces of the platform. Users across regions reported problems on the web version, mobile app, desktop app, and developer-focused tools such as Claude Code, as per reports by IBT and Geo TV.

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What is causing the Claude outage?

Anthropic has officially acknowledged the issue on its status page. The company said, "We have identified an issue resulting in elevated errors on Claude.ai, including desktop and mobile."

It further added: “Users may experience errors when attempting to login, engaging with voice mode, or completing chats with Claude. We are working to resolve this issue as soon as possible."

A later update confirmed the problem is broader than just the main chatbot interface.

Anthropic wrote: “This issue additionally affects login on other surfaces, such as Claude.code.” "We are continuing to work on a fix for this issue."

This suggests the outage is impacting both regular users and developers relying on the service for coding workflows.

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Some users specifically mentioned “API Error 401” and failed login authentication through the desktop app and coding interface. Community reports also suggest the issue may be fluctuating, with some users seeing brief recovery periods followed by renewed errors, as quoted in a report by Tom's Guide.

Thousands of reports were also logged on outage trackers, indicating that this is more than a local or isolated issue, as per reports by IBT and Geo TV.

When will Claude be back online?

As of the latest update, Anthropic has said it is actively working to restore service but has not yet provided an exact resolution time.

The official incident remains marked as unresolved, with engineers continuing to investigate and apply fixes. For users currently unable to access Claude, the best option is to wait for further updates from the official status page while the company works to stabilize the platform, as per reports by IBT and Geo TV.

FAQs:

Q1: Is Claude AI down right now?
Yes, users are reporting widespread login and chat issues.

Q2: Is Claude Code affected too?
Yes, Anthropic confirmed Claude Code login is also impacted.