Is ChatGPT Down? How to Check and What to Do

You open ChatGPT and get a blank screen. Or the conversation loads but every response comes back as an error. Maybe the site will not load at all. Before you clear your browser cache or blame your Wi-Fi, it is worth checking whether the problem is on OpenAI's end.

This guide covers how to check if ChatGPT is down, what typically causes ChatGPT outages, and what you can do while you wait for the service to come back online.

How to Check if ChatGPT Is Down

ChatGPT has grown into one of the most visited websites in the world. When it goes down, millions of people notice at once. Here is how to confirm whether the issue is widespread or just affecting you.

Check the Official OpenAI Status Page

Start here. OpenAI maintains a public status page that shows the health of ChatGPT and the OpenAI API separately.

The page breaks things down by component. ChatGPT can be degraded while the API works fine, or vice versa. During active incidents, OpenAI posts timestamped updates explaining what is happening and when they expect a resolution. The page also includes a history of past incidents going back several months.

One thing to note: during major outages, the status page itself can be slow to load because of the traffic spike. If you cannot reach it, that is actually a signal in itself.

Use Is That Down

Is That Down monitors OpenAI's status page automatically and sends alerts when incidents are reported. Instead of refreshing status.openai.com every five minutes, you get a notification the moment something breaks. For a complete walkthrough on checking service status, see our guide on how to check if a service is down.

Check Third-Party Outage Trackers

Downdetector tracks ChatGPT and shows a live graph of user-reported issues. A sudden spike in reports is a reliable indicator that the problem is not just you. Downdetector also shows a geographic heatmap, so you can see whether the outage affects your region specifically or is global.

Check Social Media

Search Twitter/X for "chatgpt down" or "chatgpt not working" and filter by recent posts. When ChatGPT has a real outage, it trends almost immediately. The sheer number of daily users means that any significant downtime generates a flood of posts within minutes. OpenAI's official account (@OpenAI) and the ChatGPT account sometimes post updates, though they are not always the fastest source.

Reddit communities like r/ChatGPT are also useful. Users often post detailed reports about what specifically is broken (login failures, response errors, slow generation) before official channels confirm anything.

Try a Different Access Method

If you are using ChatGPT through the website, try the mobile app. If you are on the app, try the browser version. Developers who use the OpenAI API can test with a simple API call to see if the backend is responding. Sometimes one access path has issues while others work fine, which usually points to a front-end or CDN problem rather than a full outage.

Common Causes of ChatGPT Outages

ChatGPT handles hundreds of millions of conversations. Running large language models at that scale creates failure modes that most web services never deal with.

GPU and Compute Capacity

ChatGPT runs on massive clusters of GPUs. When demand exceeds available compute capacity, the service degrades. Users might see slow response times, partial responses, or error messages saying the system is at capacity. This is the most common type of ChatGPT "outage." The service is technically running, but it cannot handle the load.

Traffic Spikes

ChatGPT usage surges around product launches, viral moments, or when a new feature rolls out. When OpenAI releases a new model version or a major update, the resulting traffic spike can overwhelm the system. These demand-driven outages are usually temporary and resolve as traffic normalizes or OpenAI scales up capacity.

Infrastructure Failures

Like any large web service, ChatGPT depends on cloud infrastructure, databases, networking, and load balancers. Problems with any of these can take the service down. OpenAI uses Microsoft Azure for its cloud infrastructure, so Azure outages can directly affect ChatGPT availability.

Deployment Issues

OpenAI ships updates and model changes frequently. Occasionally a deployment introduces a regression that causes errors in production. These issues range from minor (formatting problems in responses) to severe (the service returning errors for all requests). OpenAI typically rolls back quickly, but the initial impact can be jarring.

Rate Limiting and Access Controls

Sometimes what looks like an outage is actually rate limiting. Free-tier users may be restricted during peak hours to prioritize paid subscribers. If you are on the free tier and getting "ChatGPT is at capacity" messages while paid users are working fine, that is by design rather than a true outage.

What to Do When ChatGPT Is Down

A ChatGPT outage does not have to derail your work. Here is how to keep moving.

Use an Alternative AI Chatbot

Several capable alternatives exist. Claude (claude.ai) from Anthropic, Google Gemini (gemini.google.com), and Microsoft Copilot are all strong options for general conversation and text generation. If you need code assistance specifically, GitHub Copilot and Cursor are worth trying. None of these are identical to ChatGPT, but they can handle most of the same tasks.

Switch to the API (If You Have Access)

The ChatGPT web interface and the OpenAI API run on different infrastructure. Sometimes the website is down while the API still works. If you have API access, you can route your queries through the API directly or use a third-party client that connects to the API.

Save Your Work Locally

If you were in the middle of a long conversation when ChatGPT went down, keep in mind that your chat history should be preserved once the service recovers. But for important outputs, always copy responses to a local document. Do not rely on ChatGPT's chat history as your only record.

Check Your Subscription Status

If you are a ChatGPT Plus or Team subscriber and the service is down only for you, check your subscription status and payment method. Failed payments can cause access issues that look like outages.

Wait for Recovery

Most ChatGPT outages resolve within an hour. OpenAI has scaled their operations team significantly and is generally fast at restoring service. Keep an eye on the status page for updates on expected resolution time.

How to Get Notified About Future ChatGPT Outages

Rather than finding out ChatGPT is down by hitting an error screen, set up alerts so you know right away.

Subscribe to the OpenAI status page. The status page at status.openai.com offers email and RSS subscriptions. You will get notifications whenever OpenAI reports an incident or scheduled maintenance.

Use automated monitoring. Is That Down monitors OpenAI's status page and sends alerts through email, Slack, or webhooks the moment an incident is posted. If your workflow depends on ChatGPT, automated monitoring means you can switch to an alternative immediately rather than wasting time troubleshooting. For a full alerting setup guide, see our vendor monitoring guide.

Follow OpenAI on social media. The @OpenAI and @ChatGPT accounts on Twitter/X post about major incidents. Turn on notifications for faster awareness.

Set up your own outage response process. If your team or business uses ChatGPT as part of a production workflow, document what to do when it goes down. Our outage alerts setup guide walks through building a notification system for vendor outages.

Recent Notable ChatGPT Outages

November 2023 Outage During DevDay Week

In November 2023, shortly after OpenAI's DevDay conference where GPT-4 Turbo was announced, ChatGPT experienced significant outages. The service was intermittently unavailable for over 24 hours. The timing coincided with a massive surge in usage as developers and users rushed to try the new features. Both the ChatGPT web interface and the API were affected. OpenAI attributed the issue to a DDoS attack combined with high traffic from the new feature launch.

March 2024 Capacity Issues

In early 2024, ChatGPT experienced repeated capacity-related outages as the user base continued to grow. Free-tier users frequently encountered "ChatGPT is at capacity" messages during business hours in US and European time zones. While not a full outage, the degraded service lasted several days and affected millions of users. OpenAI addressed the issue by expanding infrastructure and adjusting how capacity was allocated between free and paid tiers.

References

• OpenAI Status Page - Official real-time status for ChatGPT and the OpenAI API.
• OpenAI Help Center - Official support documentation for ChatGPT.

Beyond vendor monitoring, consider uptime monitoring for your own services and SSL monitoring to catch certificate-related failures that can mimic vendor outages.