ChatGPT login loop keeps redirecting me

You enter your credentials, the page loads, then dumps you back at the login screen. Again. And again. This redirect loop hits both free and Plus users — and it's usually your browser, not ChatGPT's servers.

ChatGPT login loop keeps redirecting me

You enter your credentials, the page loads, then dumps you back at the login screen. Again. And again. This redirect loop hits both free and Plus users — and it's usually your browser, not ChatGPT's servers.

What's actually happening

Login loops happen when ChatGPT can't write or read the authentication cookies it needs to keep you signed in. You're successfully authenticating with OpenAI's servers, but your browser immediately forgets that authentication happened. The site sees you as logged out, redirects you to login again, and the cycle repeats.

The most common causes: disabled third-party cookies, aggressive browser extensions that block tracking scripts, cached authentication data that's now corrupt, or VPN/proxy servers that randomise your apparent location between requests. Safari's Intelligent Tracking Prevention and Firefox's Enhanced Tracking Protection are particularly aggressive about blocking the cross-site cookies ChatGPT uses for session management.

If you're seeing "Oops, an error occurred" or "Too many redirects" alongside the loop, that confirms the cookie problem. Browser developer tools will show repeated 302 redirects bouncing between chatgpt.com/auth and chatgpt.com.

How to fix it

1. Enable third-party cookies for ChatGPT specifically

In Chrome: Settings > Privacy and security > Third-party cookies > "Allow third-party cookies" (or add [*.]openai.com and [*.]chatgpt.com to the "Sites that can always use cookies" list).

In Safari: Settings > Privacy > uncheck "Prevent cross-site tracking" temporarily, or add chatgpt.com to "Websites" exceptions.

In Firefox: Settings > Privacy & Security > set "Enhanced Tracking Protection" to Standard, or click the shield icon in the address bar and toggle off blocking for this site.

2. Clear ChatGPT's site data completely

In Chrome: Click the lock icon left of the address bar > Site settings > Clear data. Or visit chrome://settings/siteData, search for "openai", and delete everything listed.

In Safari: Safari menu > Settings > Privacy > Manage Website Data > search "chatgpt" > Remove.

In Firefox: Right-click the address bar > Clear Cookies and Site Data > Manage Data > search "openai" > Remove Selected.

Then close all ChatGPT tabs, quit your browser completely, and restart before trying to log in again.

3. Temporarily disable browser extensions

Open an incognito/private window (where extensions are usually disabled) and try logging in. If it works, you've confirmed an extension is the problem. Common culprits: Privacy Badger, uBlock Origin in aggressive mode, Ghostery, and any VPN browser extensions. Disable them one by one to isolate which one breaks login.

4. Check your VPN or proxy settings

VPNs that rotate your exit server mid-session will trigger the loop — ChatGPT sees your location change and forces re-authentication. Disable your VPN entirely, try logging in, then re-enable it after you're in. If you need the VPN running, switch to a server with a static IP and avoid split-tunneling that routes chatgpt.com traffic differently.

5. Try a different browser or device

This isolates whether the problem is browser-specific. If you can log in on your phone but not your laptop, the laptop browser has corrupt data or a configuration problem. If login fails everywhere, the issue might be account-level — see how to contact OpenAI support if that's the case.

If that doesn't work

Check OpenAI's status page at status.openai.com — occasional authentication service outages cause widespread login loops. If services are degraded, wait 30 minutes and retry.

If the loop persists for more than an hour after trying all fixes above, your account may have authentication data that needs server-side clearing. Use the contact form at help.openai.com/en/articles/6783457-chatgpt-support-faq to explain the problem. Include: the exact error message, which browsers you've tested, confirmation you've cleared cookies and disabled extensions. Response times are typically 2-4 business days.

Don't create a second account to work around the loop — that risks both accounts being flagged. More details at can't log in to ChatGPT.

Questions people actually ask

Q: Will this delete my chat history?

A: No. Clearing site data only removes local authentication cookies. Your chat history lives on OpenAI's servers and stays intact.

Q: Does this happen more on Safari?

A: Yes. Safari's tracking prevention is stricter than Chrome's by default, so cookie-based login systems break more often without manual exceptions.

Q: Why does incognito mode work when normal mode doesn't?

A: Incognito starts fresh with no cached data or active extensions. If login works there, you've got corrupt cookies or an extension conflict in your normal session.

What to remember

  • Third-party cookies must be enabled for chatgpt.com and openai.com specifically
  • Clear all ChatGPT site data, then fully quit and restart your browser
  • VPNs with rotating IPs will break session continuity mid-login
  • Test in incognito mode to rule out extensions immediately
  • Authentication outages at status.openai.com cause loops site-wide for everyone

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

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