Claude Not Working? 7 Fixes for Loading, Login & Response Issues

Now that you are here, we are assuming Claude won’t load, keeps showing an error, or refuses to generate a response for you right now. We know it’s frustrating, but you’re not alone. In the past, many users have reported similar issues related to Claude and continue to do so these days too. Worry not, in this guide, we’ll walk you through tried and tested ways to fix Claude not working issue and why exactly that happens time to time for many around the world.

How to fix when Claude is not working or responding

1. Check whether Claude is experiencing a server outage

First, you need to ensure that the issue isn’t on Anthropic’s end. Temporary outages, maintenance, or unusually high demand can make Claude unavailable for everyone. If the service is down, no amount of troubleshooting on your device will fix it.

1. Visit Anthropic’s official status page.
2. Look for any active incidents or maintenance notices.
3. Check Downdetector, r/ClaudeAI or X for reports from other users.
4. Wait until the outage is resolved if a widespread issue is confirmed.

2. Refresh Claude and clear your browser cache (on web)

A corrupted cache or outdated browser data can prevent Claude from loading correctly. Clearing temporary files often fixes blank pages, loading loops, or interface glitches. Hwre’s what you should do:

1. Refresh the Claude page.
2. Clear your browser’s cache and cookies.
3. Close and reopen the browser.
4. Sign back into your Claude account.
5. Test Claude again.

3. Try a different browser or device to use Claude

Sometimes the issue is limited to a specific browser or device rather than Claude itself. Browser extensions, outdated software, or compatibility problems can interfere with the service.

1. Open Claude in another browser such as Chrome, Firefox, Edge, or Safari.
2. Use a private/incognito window.
3. Disable browser extensions, especially ad blockers and privacy tools.
4. Try accessing Claude from another computer or your phone.

4. Check your internet connection when Claude isn’t working

Claude relies on a stable internet connection. Network interruptions, restrictive Wi-Fi settings, or VPNs can prevent requests from reaching Anthropic’s servers.

1. Restart your router.
2. Switch between Wi-Fi and mobile data.
3. Disable any VPN or proxy temporarily.
4. Confirm that other websites load normally.
5. Retry Claude.

5. Update your browser or Claude app

Running an outdated browser or mobile app can lead to compatibility issues after platform updates. Installing the latest version ensures you have recent bug fixes and security improvements.

1. Update your browser to the latest version.
2. Update the Claude app from your device’s app store if you’re using mobile.
3. Restart your device.
4. Open Claude again.

6. Sign out and sign back in to Claude

Authentication sessions occasionally expire or become corrupted. Logging out and back in creates a fresh session that can resolve account-related issues.

1. Sign out of Claude.
2. Close the browser or app.
3. Reopen Claude.
4. Sign in again.
5. Check whether the issue is resolved.

7. Contact Anthropic Support

If nothing else works, the issue may be related to your account or a backend problem that only Anthropic can resolve.

1. Gather screenshots of any error messages.
2. Note your browser, operating system, and device.
3. Contact Anthropic Support with the details.
4. Wait for further instructions from the support team.

Why is Claude not working today?

There are several reasons why Claude may stop working for you. Some common reasons include the following:

• Temporary server outages or scheduled maintenance.
• Heavy traffic causing slower responses or request failures.
• Corrupted browser cache or cookies.
• Outdated browsers or mobile apps.
• Browser extensions blocking scripts.
• Internet connectivity issues.
• VPN or firewall restrictions.
• Expired login sessions or authentication problems.

FAQs related to Claude not working issues

1. Is Claude currently down, or is it just me?

Check Anthropic’s status page first. If there are no reported incidents, the problem is likely related to your browser, internet connection, or account.

2. Will clearing browser data delete my Claude chats?

No. Clearing your browser’s cache and cookies removes local browsing data but does not delete conversations stored in your Claude account. You’ll simply need to sign in again.

3. Why does Claude only stop working on Wi-Fi or mobile data?

This usually points to a network issue. Your internet provider, firewall, VPN, or DNS settings may be blocking access, so try switching networks to compare.

4. How long do Claude server outages usually last?

Most service interruptions are resolved within minutes to a few hours, depending on the underlying cause. Larger incidents may take longer if significant infrastructure issues are involved.

5. What should I do if none of these methods fix the issue?

Contact Anthropic Support and include any error messages, screenshots, your browser version, operating system, and the troubleshooting steps you’ve already tried. This helps support diagnose the issue more quickly.

Summing up

That’s all we have for fixing Claude not working. In most cases, the issue comes down to temporary server outages, browser cache problems, network issues, or outdated software. Start by checking whether Claude is experiencing a service disruption, then work through the browser, network, and account-related fixes one by one. If you are using ChatGPT, but don’t know how to login or in case where ChatGPT isn’t working for you, make sure to check our linked guides.