Key Takeaways ChatGPT experienced a major global outage on September 3, 2025, with users unable to receive responses from the AI chatbot. The outage began around 4:00 AM EST/9:00 AM BST and was caused...
ChatGPT experienced a massive outage on September 3, 2025, with users reporting that the OpenAI chatbot wasn't displaying responses to prompts correctly. According to OpenAI, ChatGPT is "not displaying responses," with the company now investigating the issue.
The outage began at around 4 a.m. EST / 9 a.m. BST, affecting users around the globe, with the problem solely affecting ChatGPT. While users were able to log in to the mobile, desktop, and web apps, the main issue was that the chatbot was unable to display responses.
The disruption came at a particularly inconvenient time for European and UK users who were starting their workday, while affecting users across multiple continents, including North America, Europe, and Asia.
OpenAI later acknowledged the issue on its official status page. The company revealed that the outage was caused by a frontend glitch in the web interface, meaning the problem wasn't with the AI model itself but with the way responses were being displayed on browsers.
OpenAI announced that it has "identified the root cause and the company is working to resolve it." The technical issue appeared to primarily affect the web version of ChatGPT, while mobile applications continued to function for many users.
One user reported: "ChatGPT is down on my desktop, with all responses missing. But when I logged onto the ChatGPT app on my iPad everything is there. All my history… More than that – the question I asked on the desktop has been answered on the iPad, but remains blank on the desktop."
The outage generated significant user reports on tracking platforms, with thousands of complaints flooding social media and outage monitoring services. Based on the graph shown on the outage tracking service DownDetector, the volume of user reports surged around 1:44 AM.
In India, where ChatGPT has become a top productivity tool, the outage quickly became a trending topic online. Users reported various symptoms, from completely blank responses to missing chat histories, affecting both free and premium subscribers.
Some users experienced more severe issues, with reports indicating that entire chat histories had disappeared from their accounts, raising concerns about data preservation during technical failures.
OpenAI provided updates through its official status page, ultimately stating, "This is now mitigated and we keep monitoring."
This means that the ChatGPT outage is now coming back to normal, although it appears it still isn't completely fixed, seeing as the status page still states there are some issues. If you're trying to use ChatGPT, it's best to refresh the app or webpage to get it working again, as it should now be back in operation for most.
The resolution came approximately two hours after the initial reports, making this outage significantly shorter than previous incidents. In June, OpenAI had a global outage that lasted over 10 hours before services returned to normal, which included OpenAI's image generator Sora having issues.
This incident represents the latest in a series of ChatGPT disruptions. In the past 24 hours, ChatGPT experienced an outage lasting approximately 10 minutes on 3 September 2025, and other incidents on 2 September 2025 and 1 September, suggesting potential infrastructure challenges as the service continues to scale globally.
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