ChatGPT login loop keeps refreshing page

You click "Log in", enter your credentials, hit continue — and ChatGPT dumps you right back at the login screen. The loop repeats endlessly, with no error message and no way through.

ChatGPT login loop keeps refreshing page

You click "Log in", enter your credentials, hit continue — and ChatGPT dumps you right back at the login screen. The loop repeats endlessly, with no error message and no way through.

What's actually happening

This login loop usually means your browser is blocking the authentication cookies ChatGPT needs to keep you logged in. When you submit your email and password, OpenAI's servers verify your credentials and send back a session token. Your browser should store this token and use it to load ChatGPT. If the browser can't save or read that token, the system thinks you're not logged in and sends you back to the start.

The most common causes: third-party cookie blocking (especially Safari's default settings), browser extensions that interfere with authentication flows, corrupted cache data from a previous session, or VPN/proxy configurations that change your IP address mid-login. Sometimes OpenAI's CDN servers serve stale cached login pages that don't properly handle the redirect after authentication.

You'll see this on both chatgpt.com and the ChatGPT mobile app, though the desktop browser version is where it happens most frequently. The loop is silent — no "Invalid credentials" message, no error code, just an endless refresh back to the email field.

How to fix it

1. Clear ChatGPT cookies and cache completely

Open your browser settings, find Privacy or Clear Browsing Data, and delete cookies and cached files specifically for chatgpt.com and auth0.openai.com (OpenAI's authentication domain). Just clearing "recent" data won't work — select "All time" or "Everything". In Chrome, go to Settings > Privacy and security > Clear browsing data. In Safari, Preferences > Privacy > Manage Website Data, then search for "openai" and remove all entries.

2. Disable third-party cookie blocking temporarily

In Safari: Preferences > Privacy, uncheck "Prevent cross-site tracking". In Chrome: Settings > Privacy and security > Third-party cookies, select "Allow third-party cookies". In Firefox: Settings > Privacy & Security, set Enhanced Tracking Protection to "Standard". Try logging in again. If it works, you can re-enable the stricter settings and whitelist chatgpt.com and auth0.openai.com specifically.

3. Turn off all browser extensions

Open an incognito/private window (which usually disables extensions automatically) and try logging in there. If the loop stops, the problem is an extension. Common culprits: ad blockers, privacy tools like Privacy Badger, and password managers that auto-fill incorrectly. Disable them one by one to find which breaks the login flow.

4. Try a different browser or device

If you're stuck in Safari on Mac, switch to Chrome or Firefox. If you're on mobile, try the ChatGPT app instead of the mobile browser, or vice versa. This isolates whether the problem is browser-specific or account-specific.

5. Check your VPN or proxy

If you're using a VPN, turn it off before logging in, then turn it back on once you're inside ChatGPT. Some VPN exit nodes are flagged by OpenAI's security systems, which can interrupt the authentication handshake. If you're on a corporate network with a proxy, you might need to add chatgpt.com to an allowlist — talk to your IT team.

If that doesn't work

You've got a deeper authentication issue. Contact OpenAI support through help.openai.com (not the in-app help, since you can't access that). Include your email address, the exact browser and version (e.g. "Safari 17.2 on macOS Sonoma"), whether you're using a VPN, and a screenshot of the browser's console errors (press F12, click Console, take a screenshot of any red error messages). Response times typically run 24-48 hours.

If you see specific errors like "Auth0 callback failed" or "Invalid state parameter" in your browser's developer console, that's a smoking gun — mention those exact phrases in your support request. For urgent access issues, check how to contact OpenAI support for the fastest escalation path.

Questions people actually ask

Q: Does this mean my account is banned?

A: No. If your account were banned, you'd see a clear "Your account has been disabled" message after login. A silent loop means authentication cookies aren't working — it's technical, not disciplinary. See can't log in to ChatGPT for ban-specific symptoms.

Q: Will deleting cookies log me out of everything else?

A: Yes, if you clear all cookies. That's why you should clear only chatgpt.com and auth0.openai.com cookies specifically, not your entire browser history. Most browsers let you search and delete individual site cookies.

Q: Can I fix this on the ChatGPT app?

A: Try logging out of the app completely (Settings > Log out), force-close the app, then log back in. If that fails, delete and reinstall the app. The mobile app has its own authentication flow that sometimes bypasses browser cookie issues.

What to remember

  • Clear cookies specifically for chatgpt.com and auth0.openai.com, not just "recent" data
  • Disable third-party cookie blocking or whitelist OpenAI domains
  • Test in an incognito window to rule out browser extensions
  • Turn off your VPN during login if you're using one
  • Check the browser console (F12) for Auth0 errors to report to support

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*openai-support.com is an independent resource, not affiliated with OpenAI Inc.*

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